diff --git a/TTS/utils/manage.py b/TTS/utils/manage.py
index 91254ede..0ef3675b 100644
--- a/TTS/utils/manage.py
+++ b/TTS/utils/manage.py
@@ -18,7 +18,7 @@ LICENSE_URLS = {
     "mit": "https://choosealicense.com/licenses/mit/",
     "apache2.0": "https://choosealicense.com/licenses/apache-2.0/",
     "apache2": "https://choosealicense.com/licenses/apache-2.0/",
-    "cc-by-sa 4.0":"https://creativecommons.org/licenses/by-sa/4.0/",
+    "cc-by-sa 4.0": "https://creativecommons.org/licenses/by-sa/4.0/",
 }