One final check

Author: DanielNoord

pydocstringformatter/formatting/formatter.py

@@ -86,6 +86,8 @@ class FinalPeriodFormatter(SummaryFormatter):
     def _treat_summary(self, summary: str, indent_length: int) -> str:
         """Add a period to the end of single-line docstrings and summaries."""
         if summary[-1] in self.END_OF_SENTENCE_PUNCTUATION:
+            if summary[-1] == "?":
+                return summary + "."
             return summary
 
         # If second line is one recurring character we're dealing with a rst title