diff --git a/naive-nlu/parsing.py b/naive-nlu/parsing.py
index 43c4538..d1a6fa8 100644
--- a/naive-nlu/parsing.py
+++ b/naive-nlu/parsing.py
@@ -352,10 +352,10 @@ def fitting_return_type(knowledge,
             print(indent + "Po:", parsed_output)
             print("\x1b[7m" + indent + "Ri:",
                   remaining_input,
-                  "\x1b[0m]")
+                  "\x1b[0m")
             print("\x1b[7m" + indent + "Ro:",
                   remaining_output + tail_of_ouput_stream,
-                  "\x1b[0m]")
+                  "\x1b[0m")
             print()
             yield (parsed_input,
                    (remaining_input, remaining_output + tail_of_ouput_stream))