[pre-commit.ci] auto fixes from pre-commit.com hooks

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Author: pre-commit-ci[bot]

src/humanize/time.py

@@ -116,7 +116,7 @@ def naturaldelta(
 
     Examples:
         Compare two timestamps in a custom local timezone::
-        
+
         ```pycon
         >>> import datetime as dt
         >>> from dateutil.tz import gettz