t: move "git add submodule" into test blocks

diff --git a/Documentation/config.txt b/Documentation/config.txt
index dd4beec39dbe0bb328448c2ff7ca918b97016aa5..e909239bc5707fb8a9b8fa68a80ede899a73f311 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -348,6 +348,9 @@ advice.*::
        rmHints::
                In case of failure in the output of linkgit:git-rm[1],
                show directions on how to proceed from the current state.
+       addEmbeddedRepo::
+               Advice on what to do when you've accidentally added one
+               git repo inside of another.
 --
 
 core.fileMode::