diff --git a/crates/ruff_dev/src/format_dev.rs b/crates/ruff_dev/src/format_dev.rs
index f54d080ffe542..063adbb02b16f 100644
--- a/crates/ruff_dev/src/format_dev.rs
+++ b/crates/ruff_dev/src/format_dev.rs
@@ -134,7 +134,7 @@ impl Statistics {
         }
     }
 
-    /// We currently prefer the the similarity index, but i'd like to keep this around
+    /// We currently prefer the similarity index, but i'd like to keep this around
     #[allow(clippy::cast_precision_loss, unused)]
     pub(crate) fn jaccard_index(&self) -> f32 {
         self.intersection as f32 / (self.black_input + self.ruff_output + self.intersection) as f32
diff --git a/crates/ruff_python_formatter/src/context.rs b/crates/ruff_python_formatter/src/context.rs
index ebfdb782ff5d8..0d3ef991fb586 100644
--- a/crates/ruff_python_formatter/src/context.rs
+++ b/crates/ruff_python_formatter/src/context.rs
@@ -248,7 +248,7 @@ where
 
 /// The current indent level of the formatter.
 ///
-/// One can determine the the width of the indent itself (in number of ASCII
+/// One can determine the width of the indent itself (in number of ASCII
 /// space characters) by multiplying the indent level by the configured indent
 /// width.
 ///
diff --git a/crates/ruff_python_parser/src/parser.rs b/crates/ruff_python_parser/src/parser.rs
index e1ad6216a208d..659fac0b4aff8 100644
--- a/crates/ruff_python_parser/src/parser.rs
+++ b/crates/ruff_python_parser/src/parser.rs
@@ -166,7 +166,7 @@ pub fn parse(source: &str, mode: Mode) -> Result<Mod, ParseError> {
 
 /// Parse the given Python source code using the specified [`Mode`] and [`TextSize`].
 ///
-/// This function allows to specify the location of the the source code, other than
+/// This function allows to specify the location of the source code, other than
 /// that, it behaves exactly like [`parse`].
 ///
 /// # Example
diff --git a/crates/ruff_workspace/src/resolver.rs b/crates/ruff_workspace/src/resolver.rs
index 446e08b6bf44a..3db1f65f95db1 100644
--- a/crates/ruff_workspace/src/resolver.rs
+++ b/crates/ruff_workspace/src/resolver.rs
@@ -236,7 +236,7 @@ fn is_package_with_cache<'a>(
 
 /// Applies a transformation to a [`Configuration`].
 ///
-/// Used to override options with the the values provided by the CLI.
+/// Used to override options with the values provided by the CLI.
 pub trait ConfigurationTransformer: Sync {
     fn transform(&self, config: Configuration) -> Configuration;
 }