Corrected the documentation.

Author: Reinmar

README.md

@@ -10,7 +10,7 @@ CKEditor 5 basic styles feature
 [![Dependency Status](https://david-dm.org/ckeditor/ckeditor5-basic-styles/status.svg)](https://david-dm.org/ckeditor/ckeditor5-basic-styles)
 [![devDependency Status](https://david-dm.org/ckeditor/ckeditor5-basic-styles/dev-status.svg)](https://david-dm.org/ckeditor/ckeditor5-basic-styles?type=dev)
 
-This package contains CKEditor 5 features allowing to apply basic text formatting such as bold, italic, underline and code in CKEditor 5.
+This package contains CKEditor 5 features allowing to apply basic text formatting such as bold, italic, underline, and code in CKEditor 5.
 
 ## Demo
 

docs/_snippets/features/basic-styles.html

@@ -4,4 +4,5 @@
 	<p><u>This text is underlined</u>.</p>
 	<p><s>This is a strikethrough text</s>.</p>
 	<p><code>This is an inline code</code>.</p>
+	<p>These are <sub>a subscript</sub> and <sup>a superscript</sup>.</p>
 </div>

docs/_snippets/features/basic-styles.js

@@ -11,7 +11,7 @@ ClassicEditor
 	.create( document.querySelector( '#snippet-basic-styles' ), {
 		toolbar: {
 			items: [
-				'bold', 'italic', 'underline', 'strikethrough', 'code', '|', 'undo', 'redo'
+				'bold', 'italic', 'underline', 'strikethrough', 'subscript', 'superscript', 'code', '|', 'undo', 'redo'
 			],
 			viewportTopOffset: 100
 		},

docs/_snippets/features/build-basic-styles-source.js

@@ -11,8 +11,10 @@ import Bold from '@ckeditor/ckeditor5-basic-styles/src/bold';
 import Italic from '@ckeditor/ckeditor5-basic-styles/src/italic';
 import Underline from '@ckeditor/ckeditor5-basic-styles/src/underline';
 import Strikethrough from '@ckeditor/ckeditor5-basic-styles/src/strikethrough';
+import Subscript from '@ckeditor/ckeditor5-basic-styles/src/subscript';
+import Superscript from '@ckeditor/ckeditor5-basic-styles/src/superscript';
 import Code from '@ckeditor/ckeditor5-basic-styles/src/code';
 
-ClassicEditor.builtinPlugins.push( Bold, Italic, Underline, Strikethrough, Code );
+ClassicEditor.builtinPlugins.push( Bold, Italic, Underline, Strikethrough, Subscript, Superscript, Code );
 
 window.ClassicEditor = ClassicEditor;

docs/api/basic-styles.md

@@ -6,7 +6,7 @@ category: api-reference
 
 [![npm version](https://badge.fury.io/js/%40ckeditor%2Fckeditor5-basic-styles.svg)](https://www.npmjs.com/package/@ckeditor/ckeditor5-basic-styles)
 
-This package contains features allowing to apply basic text formatting such as bold, italic, underline, strikethrough and code in CKEditor 5.
+This package contains features allowing to apply basic text formatting such as bold, italic, underline, strikethrough, subscript, superscript, and code in CKEditor 5.
 
 ## Demo
 
@@ -22,6 +22,8 @@ You can also check out the following plugins:
 * {@link module:basic-styles/italic~Italic}
 * {@link module:basic-styles/strikethrough~Strikethrough}
 * {@link module:basic-styles/underline~Underline}
+* {@link module:basic-styles/subscript~Subscript}
+* {@link module:basic-styles/superscript~Superscript}
 * {@link module:basic-styles/code~Code}
 
 ## Installation

docs/features/basic-styles.md

@@ -5,7 +5,7 @@ category: features
 
 {@snippet features/build-basic-styles-source}
 
-The {@link api/basic-styles basic styles} package provides text formatting features such as bold, italic, underline, strikethrough and code.
+The {@link api/basic-styles basic styles} package provides text formatting features such as bold, italic, underline, strikethrough, subscript, superscript, and code.
 
 ## Demo
 
@@ -38,8 +38,8 @@ By default, each feature can upcast more than one type of the content. Here's th
 | {@link module:basic-styles/underline~Underline} | `<u>`, `<* style="text-decoration: underline">` |
 | {@link module:basic-styles/strikethrough~Strikethrough} | `<s>`, `<del>`, `<strike>`, `<* style="text-decoration: line-through">` |
 | {@link module:basic-styles/code~Code} | `<code>`, `<* style="word-wrap: break-word">` |
-| {@link module:basic-styles/subscript~Subscript} | `<sub>`, `<* style="vertical-align:sub">` |
-| {@link module:basic-styles/superscript~Superscript} | `<sup>`, `<* style="vertical-align:super">` |
+| {@link module:basic-styles/subscript~Subscript} | `<sub>`, `<* style="vertical-align: sub">` |
+| {@link module:basic-styles/superscript~Superscript} | `<sup>`, `<* style="vertical-align: super">` |
 
 ## Installation