Merge branch 'maint-1.8.2' into maint

* maint-1.8.2:
  git-config: update doc for --get with multiple values

Author: gitster

Documentation/git-config.txt

@@ -82,7 +82,7 @@ OPTIONS
 --get::
 	Get the value for a given key (optionally filtered by a regex
 	matching the value). Returns error code 1 if the key was not
-	found and error code 2 if multiple key values were found.
+	found and the last value if multiple key values were found.
 
 --get-all::
 	Like get, but does not fail if the number of values for the key