approve_for_setup (#49533)

* approve_for_setup,test=test=document_fix

* test

tools/check_file_diff_approvals.sh

@@ -298,7 +298,7 @@ fi
 
 HAS_MODIFIED_SETUP=`git diff --name-only upstream/$BRANCH | grep "${PADDLE_ROOT}/setup.py" || true`
 if [ "${HAS_MODIFIED_SETUP}" != "" ] || ([ "${HAS_MODIFIED_SETUP_IN}" != "" ] && [ "${HAS_MODIFIED_SETUP}" == "" ]); then
-    echo_line="You must have one RD (risemeup1, zhangbo9674) approval for setup.py and setup.py.in are not modified synchronously.\n"
+    echo_line="You must have one RD (risemeup1, zhangbo9674) approval for file changes in setup.py or setup.py and python/setup.py.in are not changed synchronously.\n"
     check_approval 1 risemeup1 zhangbo9674
 fi