Update test_age_restriction.py

typo

diff --git a/test/test_age_restriction.py b/test/test_age_restriction.py
index c9cdb96cb30578d58724ddadb4328ad790316a39..71e80b037a5cc99fd0cb1a6711d20cfb59e01b34 100644 (file)
--- a/test/test_age_restriction.py
+++ b/test/test_age_restriction.py
@@ -13,7 +13,7 @@ from youtube_dl import YoutubeDL
 
 
 def _download_restricted(url, filename, age):
-    """ Returns true iff the file has been downloaded """
+    """ Returns true if the file has been downloaded """
 
     params = {
         'age_limit': age,