diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e00e42e5b756..fed2bb54783a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -82,6 +82,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Fix compression support for h2c protocol ([#4944](https://github.com/opensearch-project/OpenSearch/pull/4944))
 - Don't over-allocate in HeapBufferedAsyncEntityConsumer in order to consume the response ([#9993](https://github.com/opensearch-project/OpenSearch/pull/9993))
 - Update supported version for max_shard_size parameter in Shrink API ([#11439](https://github.com/opensearch-project/OpenSearch/pull/11439))
+- Fix typo in API annotation check message ([11836](https://github.com/opensearch-project/OpenSearch/pull/11836))
 
 ### Security
 
diff --git a/libs/common/src/main/java/org/opensearch/common/annotation/processor/ApiAnnotationProcessor.java b/libs/common/src/main/java/org/opensearch/common/annotation/processor/ApiAnnotationProcessor.java
index 1864aec4aa951..569f48a8465f3 100644
--- a/libs/common/src/main/java/org/opensearch/common/annotation/processor/ApiAnnotationProcessor.java
+++ b/libs/common/src/main/java/org/opensearch/common/annotation/processor/ApiAnnotationProcessor.java
@@ -113,7 +113,7 @@ private void process(ExecutableElement executable, Element enclosing) {
         // The executable element should not be internal (unless constructor for injectable core component)
         checkNotInternal(enclosing, executable);
 
-        // Check this elements annotations
+        // Check this element's annotations
         for (final AnnotationMirror annotation : executable.getAnnotationMirrors()) {
             final Element element = annotation.getAnnotationType().asElement();
             if (inspectable(element)) {
@@ -210,7 +210,7 @@ private void process(ExecutableElement executable, ReferenceType ref) {
             }
         }
 
-        // Check this elements annotations
+        // Check this element's annotations
         for (final AnnotationMirror annotation : ref.getAnnotationMirrors()) {
             final Element element = annotation.getAnnotationType().asElement();
             if (inspectable(element)) {
@@ -316,7 +316,7 @@ private void checkPublic(@Nullable Element referencedBy, final Element element)
                     reportFailureAs,
                     "The element "
                         + element
-                        + " is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi"
+                        + " is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi"
                         + ((referencedBy != null) ? " (referenced by " + referencedBy + ") " : "")
                 );
         }
diff --git a/libs/common/src/test/java/org/opensearch/common/annotation/processor/ApiAnnotationProcessorTests.java b/libs/common/src/test/java/org/opensearch/common/annotation/processor/ApiAnnotationProcessorTests.java
index df04709458b29..8d8a4c7895339 100644
--- a/libs/common/src/test/java/org/opensearch/common/annotation/processor/ApiAnnotationProcessorTests.java
+++ b/libs/common/src/test/java/org/opensearch/common/annotation/processor/ApiAnnotationProcessorTests.java
@@ -35,7 +35,7 @@ public void testPublicApiMethodArgumentNotAnnotated() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodArgumentNotAnnotated)"
                     )
                 )
@@ -56,7 +56,7 @@ public void testPublicApiMethodArgumentNotAnnotatedGenerics() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodArgumentNotAnnotatedGenerics)"
                     )
                 )
@@ -77,7 +77,7 @@ public void testPublicApiMethodThrowsNotAnnotated() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotatedException is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotatedException is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodThrowsNotAnnotated)"
                     )
                 )
@@ -111,7 +111,7 @@ public void testPublicApiMethodArgumentNotAnnotatedPackagePrivate() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotatedPackagePrivate is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotatedPackagePrivate is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodArgumentNotAnnotatedPackagePrivate)"
                     )
                 )
@@ -209,7 +209,7 @@ public void testPublicApiMethodReturnNotAnnotated() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodReturnNotAnnotated)"
                     )
                 )
@@ -230,7 +230,7 @@ public void testPublicApiMethodReturnNotAnnotatedGenerics() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodReturnNotAnnotatedGenerics)"
                     )
                 )
@@ -251,7 +251,7 @@ public void testPublicApiMethodReturnNotAnnotatedArray() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodReturnNotAnnotatedArray)"
                     )
                 )
@@ -272,7 +272,7 @@ public void testPublicApiMethodReturnNotAnnotatedBoundedGenerics() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodReturnNotAnnotatedBoundedGenerics)"
                     )
                 )
@@ -297,7 +297,7 @@ public void testPublicApiMethodReturnNotAnnotatedAnnotation() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotatedAnnotation is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotatedAnnotation is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodReturnNotAnnotatedAnnotation)"
                     )
                 )
@@ -388,7 +388,7 @@ public void testPublicApiMethodGenericsArgumentNotAnnotated() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotated is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodGenericsArgumentNotAnnotated)"
                     )
                 )
@@ -453,7 +453,7 @@ public void testPublicApiMethodReturnAnnotatedGenerics() {
                 matching(
                     Diagnostic.Kind.ERROR,
                     containsString(
-                        "The element org.opensearch.common.annotation.processor.NotAnnotatedAnnotation is part of the public APIs but is not maked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
+                        "The element org.opensearch.common.annotation.processor.NotAnnotatedAnnotation is part of the public APIs but is not marked as @PublicApi, @ExperimentalApi or @DeprecatedApi "
                             + "(referenced by org.opensearch.common.annotation.processor.PublicApiMethodReturnAnnotatedGenerics)"
                     )
                 )