dir.c: provide clear_directory() for reclaiming dir_struct memory

diff --git a/Documentation/git-repo-config.txt b/Documentation/git-repo-config.txt
index 2ca39946b715f54e7deb451f7b59644fede08a84..9ec115b9e034cee65449eff70f032b7b0c225108 100644 (file)
--- a/Documentation/git-repo-config.txt
+++ b/Documentation/git-repo-config.txt
@@ -8,7 +8,8 @@ git-repo-config - Get and set repository or global options
 
 SYNOPSIS
 --------
-'git-repo-config' ...
+[verse]
+'git repo-config' ...
 
 
 DESCRIPTION
@@ -16,3 +17,7 @@ DESCRIPTION
 
 This is a synonym for linkgit:git-config[1].  Please refer to the
 documentation of that command.
+
+GIT
+---
+Part of the linkgit:git[1] suite