Fix incomplete comment

guides/accessibility.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Accessibility"
 description: "Create documentation that as many people as possible can use with WCAG compliance."
 keywords: ["WCAG", "a11y", "screen readers", "accessibility"]
 ---
 
@@ -59,7 +59,7 @@
 
 ### Use proper heading hierarchy
 
 Each page should have a single H1 heading, which is defined by the `title:` property in a page's frontmatter. Use additional headings in order without skipping. For example, don't skip from H2 to H4.
 
 ```mdx
 <!-- Good -->
@@ -109,7 +109,7 @@
 <!-- Good -->
 Learn how to [configure your navigation](/organize/navigation).
 
-<!-- Unclear relation between  -->
+<!-- Unclear relation between link text and destination -->
 [Learn more](/organize/navigation).
 ```
 
@@ -134,13 +134,13 @@
 
 ## Write descriptive alt text
 
 Alt text makes images accessible to screen reader users and appears when images fail to load. Images in your documentation should have alt text that describes the image and makes it clear why the image is included. Even with alt text, you should not rely on images alone to convey information. Make sure your content describes what the image communicates.
 
 ### Write effective alt text
 
 - **Be specific**: Describe what the image shows, not just that it's an image.
 - **Be concise**: Aim for one to two sentences.
 - **Avoid redundancy**: Don't start with "Image of" because screen readers will already know that the alt text is associated with an image. However, you should include descriptions like "Screenshot of" or "Diagram of" if that context is important to the image.
 
 ```mdx
 <!-- Good -->
@@ -184,7 +184,7 @@
 
 ### Ensure sufficient color contrast
 
 If you customize your theme colors, verify the contrast ratios meet WCAG requirements:
 
 - Body text: minimum 4.5:1 contrast ratio
 - Large text: minimum 3:1 contrast ratio
@@ -210,7 +210,7 @@
 - Break long code examples into smaller, logical chunks.
 - Comment complex logic within the code.
 - Consider providing a text description for complex algorithms.
 - When showing file structure, use actual code blocks with language labels rather than ASCII art.
 
 ### Specify the programming language
 
@@ -326,7 +326,7 @@
 
 - **Screen readers**: Test with [NVDA (Windows)](https://www.nvaccess.org/) or [VoiceOver (Mac)](https://www.apple.com/accessibility/voiceover/).
 - **Browser extensions**: Install [axe DevTools](https://www.deque.com/axe/browser-extensions/) or [WAVE](https://wave.webaim.org/extension/) to scan pages for issues.
 - **WCAG guidelines**: Review the [Web Content Accessibility Guidelines](https://www.w3.org/WAI/WCAG22/quickref/) for detailed standards.
 
 ## Additional resources