Update test_harness/single_node/irods_version_greater_or_equal_to

Co-authored-by: Kory Draughn <korydraughn@ymail.com>

Author: d-w-moore

test_harness/single_node/irods_version_greater_or_equal_to

@@ -39,5 +39,5 @@ if __name__ == '__main__':
         j = json.load(open(version_files[0]))
         version_to_test = j["irods_version"]
 
-    if  version_to_tuple(version_to_test) < version_to_tuple(arg[0]):
+    if version_to_tuple(version_to_test) < version_to_tuple(arg[0]):
         exit(1)