Update codespell_lib/_codespell.py

Co-authored-by: Peter Newman <peternewman@users.noreply.github.com>

Author: DimitriPapadopoulos

codespell_lib/_codespell.py

@@ -867,7 +867,8 @@ def main(*args):
     try:
         glob_match.match("/random/path")  # does not need a real path
     except re.error:
-        print("ERROR: --skip/-S has been fed an invalid glob",
+        print("ERROR: --skip/-S has been fed an invalid glob, "
+              "try escaping special characters",
               file=sys.stderr)
         return EX_USAGE