chore(rel): fix formatting for changelog

Author: jdpleiness

docs/technical-changelog.mdx

@@ -2,7 +2,7 @@
 
 This page documents all notable changes to Sourcegraph. For more detailed changelog posts, please [read here](https://sourcegraph.com/changelog/).
 
-{/* CHANGELOG_START */}
+{/*CHANGELOG_START*/}
 
 # 6.2 Patch 0
 
@@ -174,13 +174,15 @@ This page documents all notable changes to Sourcegraph. For more detailed change
 - Rename scope refinement options for (hopefull) better clarity `(PR #4341)`
 - enable personalized ranking by default `(PR #4148)`
   - We've enabled personalized ranking for search results in the new web app—marking the first step in integrating user-specific ranking signals into our search pipeline. As a result, queries spanning multiple repositories will prioritize results from repositories the user has frequently contributed to.User can disable the feature by setting `boostRelevantRepositories` to false in the settings
-  ```
+
+```json
 \{
   "experimentalFeatures": \{
     "boostRelevantRepositories": false,
   \},
 \}
 ```
+
 - (new web ui) Add support for capture group aggregation `(PR #4122)`
 - Add repo metadata editing `(PR #4086)`
 - Add simple form validation/handling library `(PR #4084)`
@@ -8877,3 +8879,4 @@ The following PRs were merged onto the previous release branch but could not be
 ## Older versions
 
 For older versions of Sourcegraph, see the [CHANGELOG](https://github.com/sourcegraph/sourcegraph-public-snapshot/blob/main/CHANGELOG.md) on GitHub.
+```