Remove trailing whitespace

PhilipSchiff · PhilipSchiff · commit bb0173c9bde8 · 2021-03-14T17:16:24.000-05:00
diff --git a/lib/matplotlib/backends/qt_editor/figureoptions.py b/lib/matplotlib/backends/qt_editor/figureoptions.py
@@ -60,7 +60,7 @@ def figure_edit(axes, parent=None):
     # Sorting for default labels (_lineXXX, _imageXXX).
     def cmp_key(label):
         """
-        Label should be a tuple consisting of the string label, 
+        Label should be a tuple consisting of the string label,
         and the object being sorted by label.
         """
         match = re.match(r"(_line|_image)(\d+)", label[0])
