Update _axes.py

jklymak · web-flow · commit 9aa02ec100c6 · 2019-02-09T13:44:32.000-08:00
Remove carriage returns....
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -2640,8 +2640,8 @@ def stem(self, *args, linefmt=None, markerfmt=None, basefmt=None, bottom=0,
         else:
             cbook._warn_external(
                 'In Matplotlib 3.3 individual lines on a stem plot will be '
-                'added as a LineCollection instead of individual lines.\n'
-                'This significantly improves the performance of a stem plot.\n'
+                'added as a LineCollection instead of individual lines. '
+                'This significantly improves the performance of a stem plot. '
                 'To remove this warning and switch to the new behaviour, '
                 'set the "use_line_collection" keyword argument to True.')
             stemlines = []
