diff --git a/commitizen/commands/commit.py b/commitizen/commands/commit.py
index ac646a0220..bad47dd572 100644
--- a/commitizen/commands/commit.py
+++ b/commitizen/commands/commit.py
@@ -46,7 +46,7 @@ def prompt_commit_questions(self) -> str:
         # Prompt user for the commit message
         cz = self.cz
         questions = cz.questions()
-        for question in filter(lambda q: q['type'] == 'list', questions):
+        for question in filter(lambda q: q["type"] == "list", questions):
             question["use_shortcuts"] = self.config.settings["use_shortcuts"]
         try:
             answers = questionary.prompt(questions, style=cz.style)