diff --git a/hg2git.sh b/hg2git.sh
index 3dd9d5b..8bd96f4 100755
--- a/hg2git.sh
+++ b/hg2git.sh
@@ -8,11 +8,13 @@ SFX_HEADS="heads"
 SFX_STATE="state"
 QUIET=""
 
-USAGE="[-m <max>] [--quiet] [-s] [-A <file>] [-r <repo>]"
+USAGE="[--quiet] [-r <repo>] [-m <max>] [-s] [-A <file>]"
 LONG_USAGE="Import hg repository <repo> up to either tip or <max>
 If <repo> is omitted, use last hg repository as obtained from state file,
 GIT_DIR/$PFX-$SFX_STATE by default.
 
+Note: The argument order matters.
+
 Options:
 	-m	Maximum revision to import
 	--quiet	Passed to git-fast-import(1)