DOC: Fix typo in tz_localize (#25598)

Author: calebbraun

pandas/core/generic.py

@@ -9321,7 +9321,7 @@ def tz_localize(self, tz, axis=0, level=None, copy=True,
               times
         nonexistent : str, default 'raise'
             A nonexistent time does not exist in a particular timezone
-            where clocks moved forward due to DST. Valid valuse are:
+            where clocks moved forward due to DST. Valid values are:
 
             - 'shift_forward' will shift the nonexistent time forward to the
               closest existing time