diff --git a/Lib/tokenize.py b/Lib/tokenize.py
index 0eccc9b..8305bf9 100644
--- a/Lib/tokenize.py
+++ b/Lib/tokenize.py
@@ -131,7 +131,7 @@
 # Return the empty string, plus all of the valid string prefixes.
 def _all_string_prefixes():
     # The valid string prefixes. Only contain the lower case versions,
-    #  and don't contain any permuations (include 'fr', but not
+    #  and don't contain any permutations (include 'fr', but not
     #  'rf'). The various permutations will be generated.
     _valid_string_prefixes = ['b', 'r', 'u', 'f', 'br', 'fr']
     # if we add binary f-strings, add: ['fb', 'fbr']