grep: plug a trivial memory leak

diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index 2008600e7eb9411277dae33e75fa5e02cc7f6059..111e1be6f54f73f25ef6715a17410e461724519a 100644 (file)
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -107,6 +107,8 @@ refname::
        enough components, the result becomes an empty string if
        stripping with positive <N>, or it becomes the full refname if
        stripping with negative <N>.  Neither is an error.
++
+`strip` can be used as a synomym to `lstrip`.
 
 objecttype::
        The type of the object (`blob`, `tree`, `commit`, `tag`).