gitweb: Declare global variables with "our"

diff --git a/Documentation/git-repo-config.txt b/Documentation/git-repo-config.txt
index 660c18ff8d6074ad8e93e5eca0805f157dd2e592..803c0d5cae6db0a953380adc6ee3980a0afa72e0 100644 (file)
--- a/Documentation/git-repo-config.txt
+++ b/Documentation/git-repo-config.txt
@@ -49,7 +49,7 @@ OPTIONS
 -------
 
 --replace-all::
-       Default behaviour is to replace at most one line. This replaces
+       Default behavior is to replace at most one line. This replaces
        all lines matching the key (and optionally the value_regex).
 
 --get::
@@ -73,6 +73,18 @@ OPTIONS
        List all variables set in .git/config.
 
 
+ENVIRONMENT
+-----------
+
+GIT_CONFIG::
+       Take the configuration from the given file instead of .git/config.
+
+GIT_CONFIG_LOCAL::
+       Currently the same as $GIT_CONFIG; when Git will support global
+       configuration files, this will cause it to take the configuration
+       from the global configuration file in addition to the given file.
+
+
 EXAMPLE
 -------