Fix typo (pandas-dev#33861)

Author: taljaards

pandas/core/arrays/datetimelike.py

@@ -1066,7 +1066,7 @@ def freqstr(self):
     @property  # NB: override with cache_readonly in immutable subclasses
     def inferred_freq(self):
         """
-        Tryies to return a string representing a frequency guess,
+        Tries to return a string representing a frequency guess,
         generated by infer_freq.  Returns None if it can't autodetect the
         frequency.
         """