Add a note about checking refleaks to patchcheck.
diff --git a/Tools/scripts/patchcheck.py b/Tools/scripts/patchcheck.py
index 0e18dd9..6a39145 100755
--- a/Tools/scripts/patchcheck.py
+++ b/Tools/scripts/patchcheck.py
@@ -170,8 +170,9 @@
 
     # Test suite run and passed.
     if python_files or c_files:
+        end = " and check for refleaks?" if c_files else "?"
         print()
-        print("Did you run the test suite?")
+        print("Did you run the test suite" + end)
 
 
 if __name__ == '__main__':