unpack-trees: add a note about path invalidation

diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index ca96c281d1f3abbf71cdac112a019d2849e7ad0b..244cd01493127035b27fb19416f1f4027a726bba 100644 (file)
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -8,7 +8,7 @@ gitk - The Git repository browser
 SYNOPSIS
 --------
 [verse]
-'gitk' [<options>] [<revision range>] [\--] [<path>...]
+'gitk' [<options>] [<revision range>] [--] [<path>...]
 
 DESCRIPTION
 -----------