Fix anchor element for createNotesAsync in config doc

Release-Notes: skip
Change-Id: Ibf0205bbee62f52f34b09b02adf62dfa047da3d7

src/main/resources/Documentation/config.md

diff --git a/src/main/resources/Documentation/config.md b/src/main/resources/Documentation/config.md
index b66c181..b75fcaf 100644
--- a/src/main/resources/Documentation/config.md
+++ b/src/main/resources/Documentation/config.md
@@ -82,7 +82,7 @@
 	user the 'Forge Committer' access right must be blocked for service
 	users. By default true.
 
-<a id="createNotes"></a>
+<a id="createNotesAsync"></a>
 `plugin.@PLUGIN@.createNotesAsync`
 :	Whether the Git notes on commits that are pushed by a service user
 	should be created asynchronously. By default false.