docs: Fix YAML syntax error in frontmatter (#51004)

ishaksebsib and Kunall Banerjee created

The title in the YAML front matter contained a colon, which YAML
interprets as a key-value separator, causing a parse error. Quoted the
title value to fix it.

<img width="1087" height="248" alt="image"
src="https://github.com/user-attachments/assets/f074af0e-937c-4289-80a9-83cde294fd23"
/>

Release Notes:

- N/A

---------

Co-authored-by: Kunall Banerjee <hey@kimchiii.space>

Change summary

docs/src/ai/agent-settings.md       | 2 +-
docs/src/ai/privacy-and-security.md | 2 +-
docs/src/development/glossary.md    | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)

Detailed changes

docs/src/ai/agent-settings.md 🔗

@@ -1,6 +1,6 @@
 ---
 title: AI Agent Settings - Zed
-description: Customize Zed's AI agent: default models, temperature, tool approval, auto-run commands, notifications, and panel options.
+description: "Customize Zed's AI agent: default models, temperature, tool approval, auto-run commands, notifications, and panel options."
 ---
 
 # Agent Settings

docs/src/ai/privacy-and-security.md 🔗

@@ -1,6 +1,6 @@
 ---
 title: AI Privacy and Security - Zed
-description: Zed's approach to AI privacy: opt-in data sharing by default, zero-data retention with providers, and full open-source transparency.
+description: "Zed's approach to AI privacy: opt-in data sharing by default, zero-data retention with providers, and full open-source transparency."
 ---
 
 # Privacy and Security

docs/src/development/glossary.md 🔗

@@ -1,5 +1,5 @@
 ---
-title: Zed Development: Glossary
+title: "Zed Development: Glossary"
 description: "Guide to zed development: glossary for Zed development."
 ---