diff --git a/docs/user/manual.adoc b/docs/user/manual.adoc
index 26b8abe332..e28263c593 100644
--- a/docs/user/manual.adoc
+++ b/docs/user/manual.adoc
@@ -201,7 +201,7 @@ $ eselect repository enable guru && emaint sync -r guru
 $ emerge rust-analyzer-bin
 ----
 
-=== macOS
+==== macOS
 
 The `rust-analyzer` binary can be installed via https://brew.sh/[Homebrew].