Correct typo

rpg/enzyme.py

@@ -78,9 +78,10 @@ class Enzyme:
         :param enz_file: location of user file (default: ~/rpg_user.py)
         :type enz_file: str
         """
+        print(self)
         if self.rules != []:
             # Comment and first line of the Enzyme
-            ret = "\n\n\n# User defined enzyme " + self.name + "\nENZ = []\n\n"
+            ret = "\n\n\n# User-defined enzyme " + self.name + "\nENZ = []\n\n"
             # Write all the main rules and their su-rules
             for i in self.rules:
                 ret += i.format_rule()

tests/test_enzyme.py

@@ -49,7 +49,7 @@ def test_enzyme(tmpdir):
     all_rules = rule.create_rules(dict_rule)
     new_enz = enzyme.Enzyme(-1, "fake_enzyme", all_rules)
     new_enz.write_enzyme_in_user_file(str(output_file))
-    assert output_file.read() == '\n\n\n# User defined enzyme fake_enzyme\nENZ = []\n'\
+    assert output_file.read() == '\n\n\n# User-defined enzyme fake_enzyme\nENZ = []\n'\
                          '\nE_1 = rule.Rule(0, "E", False, 1) # Never cut '\
                          'after E, except...\nD_E_1M1 = rule.Rule(-1, "D", '\
                          'True, -1) # Always cut after E, preceded by D, '\