t/README: Document GIT_TEST_INSTALLED and GIT_TEST_EXEC_PATH

diff --git a/git-pull.sh b/git-pull.sh
index 37f3d9301715cd9db92c346c6dcbfe6602a19a35..bfeb4a0ff65fabaa49b212411ee2451cbf656f3d 100755 (executable)
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -174,7 +174,7 @@ then
        # First update the working tree to match $curr_head.
 
        echo >&2 "Warning: fetch updated the current branch head."
-       echo >&2 "Warning: fast forwarding your working tree from"
+       echo >&2 "Warning: fast-forwarding your working tree from"
        echo >&2 "Warning: commit $orig_head."
        git update-index -q --refresh
        git read-tree -u -m "$orig_head" "$curr_head" ||