Update string_methods.py

Author: ikostan

little-sisters-essay/string_methods.py

@@ -38,9 +38,7 @@ def clean_up_spacing(sentence: str) -> str:
     return sentence.strip()
 
 
-def replace_word_choice(sentence: str,
-                        old_word: str,
-                        new_word: str) -> str:
+def replace_word_choice(sentence: str, old_word: str, new_word: str) -> str:
     """
     Replace a word in the provided sentence with a new one.