style(mixed): fix spelling and grammar issues in comments and tests

docs/app/Examples/elements/List/Variations/ListExampleCelled.js

@@ -14,7 +14,7 @@ const ListExampleCelled = () => (
       <Image avatar src='/assets/images/avatar/small/daniel.jpg' />
       <List.Content>
         <List.Header>Poodle</List.Header>
-        A poodle, its pretty basic
+        A poodle, it's pretty basic
       </List.Content>
     </List.Item>
     <List.Item>

docs/app/Layouts/HomepageLayout.js

@@ -160,7 +160,7 @@ export default class HomepageLayout extends Component {
 
             <Header as='h3' style={{ fontSize: '2em' }}>Did We Tell You About Our Bananas?</Header>
             <p style={{ fontSize: '1.33em' }}>
-              Yes I know you probably disregarded the earlier boasts as non-sequitur filler content, but its really
+              Yes I know you probably disregarded the earlier boasts as non-sequitur filler content, but it's really
               true.
               It took years of gene splicing and combinatory DNA research, but our bananas can really dance.
             </p>

src/addons/Ref/Ref.js

@@ -29,7 +29,7 @@ export default class Ref extends Component {
   componentDidMount() {
     const { innerRef } = this.props
 
-    // Heads up! Don't move this condition, it's a short circle that avoids run of `findDOMNode`
+    // Heads up! Don't move this condition, it's a short circuit that avoids run of `findDOMNode`
     // if `innerRef` isn't passed
     // eslint-disable-next-line react/no-find-dom-node
     if (innerRef) innerRef(findDOMNode(this))

src/elements/Divider/Divider.d.ts

@@ -24,7 +24,7 @@ export interface DividerProps {
   /** Divider can segment content horizontally. */
   horizontal?: boolean;
 
-  /** Divider can have it's colours inverted. */
+  /** Divider can have its colours inverted. */
   inverted?: boolean;
 
   /** Divider can provide greater margins to divide sections of content. */

src/elements/Divider/Divider.js

@@ -71,7 +71,7 @@ Divider.propTypes = {
   /** Divider can segment content horizontally. */
   horizontal: PropTypes.bool,
 
-  /** Divider can have it's colours inverted. */
+  /** Divider can have its colours inverted. */
   inverted: PropTypes.bool,
 
   /** Divider can provide greater margins to divide sections of content. */

src/elements/Input/Input.d.ts

@@ -31,7 +31,7 @@ export interface InputProps {
   /** An Input field can show the data contains errors. */
   error?: boolean;
 
-  /** Take on the size of it's container. */
+  /** Take on the size of its container. */
   fluid?: boolean;
 
   /** An Input field can show a user is currently interacting with it. */

src/elements/Input/Input.js

@@ -53,7 +53,7 @@ class Input extends Component {
     /** An Input field can show the data contains errors. */
     error: PropTypes.bool,
 
-    /** Take on the size of it's container. */
+    /** Take on the size of its container. */
     fluid: PropTypes.bool,
 
     /** An Input field can show a user is currently interacting with it. */

src/lib/customPropTypes.js

@@ -71,7 +71,7 @@ export const suggest = suggestions => (props, propName, componentName) => {
 }
 
 /**
- * Disallow other props form being defined with this prop.
+ * Disallow other props from being defined with this prop.
  * @param {string[]} disallowedProps An array of props that cannot be used with this prop.
  */
 export const disallow = disallowedProps => (props, propName, componentName) => {

src/modules/Accordion/Accordion.d.ts

@@ -10,7 +10,7 @@ export interface AccordionProps extends AccordionAccordionProps {
   /** Additional classes. */
   className?: string;
 
-  /** Format to take up the width of it's container. */
+  /** Format to take up the width of its container. */
   fluid?: boolean;
 
   /** Format for dark backgrounds. */

src/modules/Accordion/Accordion.js

@@ -43,7 +43,7 @@ Accordion.propTypes = {
   /** Additional classes. */
   className: PropTypes.string,
 
-  /** Format to take up the width of it's container. */
+  /** Format to take up the width of its container. */
   fluid: PropTypes.bool,
 
   /** Format for dark backgrounds. */

src/modules/Popup/Popup.d.ts

@@ -23,7 +23,7 @@ export interface PopupProps extends PortalProps {
   /** Simple text content for the popover. */
   content?: SemanticShorthandItem<PopupContentProps>;
 
-  /** A Flowing popup have no maximum width and continue to flow to fit its content. */
+  /** A flowing Popup has no maximum width and continues to flow to fit its content. */
   flowing?: boolean;
 
   /** Header displayed above the content in bold. */

test/specs/modules/Dropdown/Dropdown-test.js

@@ -561,7 +561,7 @@ describe('Dropdown', () => {
         .should.not.have.descendants('.selected')
     })
     it('is set when clicking an item', () => {
-      // random item, skip the first as its selected by default
+      // random item, skip the first as it's selected by default
       const randomIndex = 1 + _.random(options.length - 2)
       wrapperMount(<Dropdown options={options} selection />)
 
@@ -575,7 +575,7 @@ describe('Dropdown', () => {
         .should.have.prop('selected', true)
     })
     it('is ignored when clicking a disabled item', () => {
-      // random item, skip the first as its selected by default
+      // random item, skip the first as it's selected by default
       const randomIndex = 1 + _.random(options.length - 2)
 
       options[randomIndex].disabled = true

test/specs/modules/Rating/Rating-test.js

@@ -97,7 +97,7 @@ describe('Rating', () => {
         .should.not.have.className('selected')
       wrapper
         .find('RatingIcon[selected=true]')
-        .should.have.length(0, 'Some RatingIcons did not remove its "selected" prop')
+        .should.have.length(0, 'Some RatingIcons did not remove their "selected" prop')
     })
   })
 
@@ -139,7 +139,7 @@ describe('Rating', () => {
 
       wrapper
         .find('RatingIcon[selected=true]')
-        .should.have.length(0, 'Some RatingIcons did not remove its "selected" prop')
+        .should.have.length(0, 'Some RatingIcons did not remove their "selected" prop')
     })
   })
 
@@ -153,7 +153,7 @@ describe('Rating', () => {
         .simulate('click')
       wrapper
         .find('RatingIcon[active=true]')
-        .should.have.length(5, 'Some RatingIcons did not retain its "active" prop')
+        .should.have.length(5, 'Some RatingIcons did not retain their "active" prop')
     })
 
     it('allows toggling when set to "auto" with a single icon', () => {
@@ -200,7 +200,7 @@ describe('Rating', () => {
         .simulate('click')
       wrapper
         .find('RatingIcon[active=true]')
-        .should.have.length(0, 'Some RatingIcons did not remove its "active" prop')
+        .should.have.length(0, 'Some RatingIcons did not remove their "active" prop')
     })
 
     it('prevents clearing when false with a single icon', () => {
@@ -220,7 +220,7 @@ describe('Rating', () => {
         .simulate('click')
       wrapper
         .find('RatingIcon[active=true]')
-        .should.have.length(5, 'Some RatingIcons did not retain its "active" prop')
+        .should.have.length(5, 'Some RatingIcons did not retain their "active" prop')
     })
   })
 
@@ -248,7 +248,7 @@ describe('Rating', () => {
         .simulate('click')
       wrapper
         .find('RatingIcon[active=true]')
-        .should.have.length(3, 'Some RatingIcons lost its "active" prop')
+        .should.have.length(3, 'Some RatingIcons lost their "active" prop')
     })
 
     it('prevents icons from becoming selected on mouse enter', () => {
@@ -278,7 +278,7 @@ describe('Rating', () => {
       wrapper.simulate('mouseLeave')
       wrapper
         .find('RatingIcon[selected=true]')
-        .should.have.length(3, 'Some RatingIcons lost its "selected" prop')
+        .should.have.length(3, 'Some RatingIcons lost their "selected" prop')
     })
 
     it('prevents icons from becoming active on click', () => {