Remove trailing space characters (#1256)

Also add two newlines

(rebased from `aaronfranke/formatting`)

resolves #1220

Co-authored-by: Aaron Franke <arnfranke@yahoo.com>
diff --git a/devtools/antglob.py b/devtools/antglob.py
index 9843765..bd2d7ae 100644
--- a/devtools/antglob.py
+++ b/devtools/antglob.py
@@ -146,7 +146,7 @@
                     entry_type = is_file and FILE_LINK or DIR_LINK
                 else:
                     entry_type = is_file and FILE or DIR
-##                print '=> type: %d' % entry_type, 
+##                print '=> type: %d' % entry_type,
                 if (entry_type & entry_type_filter) != 0:
 ##                    print ' => KEEP'
                     yield os.path.join(dir_path, entry)