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

Author: pre-commit-ci[bot]

src/diffpy/srfit/fitbase/fitresults.py

@@ -631,8 +631,8 @@ def saveResults(self, filename, header="", footer="", update=False):
         return
 
     def get_results_dictionary(self):
-        """Get a dictionary of results, with variable names and values, and
-        overall metrics.
+        """Get a dictionary of results, with variable names and values,
+        and overall metrics.
 
         Returns
         -------