push.default doc: explain simple after upstream

diff --git a/t/t9804-git-p4-label.sh b/t/t9804-git-p4-label.sh
index 80d01ea438f26c8d51e3cde548592c35db95f711..a9e04efb889c07037b6800171f9675c8afb68e18 100755 (executable)
--- a/t/t9804-git-p4-label.sh
+++ b/t/t9804-git-p4-label.sh
@@ -1,3 +1,5 @@
+#!/bin/sh
+
 test_description='git-p4 p4 label tests'
 
 . ./lib-git-p4.sh