Typo in spacing of docstring

Author: lmcindewar

pandas/io/stata.py

@@ -671,7 +671,7 @@ def __init__(self, catarray: Series, encoding: str = "latin-1"):
         self._prepare_value_labels()
 
     def _prepare_value_labels(self):
-        """ Encode value labels. """
+        """Encode value labels."""
 
         self.text_len = 0
         self.txt: list[bytes] = []