update changelog (#11532)

Author: bobbrow

Extension/CHANGELOG.md

@@ -4,7 +4,7 @@
 ### New Features
 * Add an 'Extract to Function' (or Member Function) code action after selecting code. [#1162](https://github.com/microsoft/vscode-cpptools/issues/1162)
   * Currently, it's only enabled when `C_Cpp.experimentFeatures` is `true`. Also, 'Extract to Free Function' is disabled.
-* Add the option to install a compiler, accessible through the walkthrough. [PR #11286](https://github.com/microsoft/vscode-cpptools/pull/11286)
+* Compiler acquisition improvements. [#10525](https://github.com/microsoft/vscode-cpptools/issues/10525)
 
 ### Enhancements
 * Add setting `C_Cpp.refactoring.includeHeader` to customize whether or not to add an include header when doing a refactoring code action. [#11271](https://github.com/microsoft/vscode-cpptools/issues/11271)