Fix title_fontsize description

MaozGelbart · web-flow · commit 413bf6582c52 · 2020-05-28T22:13:06.000+03:00
A typo prevented correct parsing by the docs infra
diff --git a/lib/matplotlib/legend.py b/lib/matplotlib/legend.py
@@ -237,7 +237,7 @@ def _update_bbox_to_anchor(self, loc_in_canvas):
 title : str or None
     The legend's title. Default is no title (``None``).
 
-title_fontsize: int or {'xx-small', 'x-small', 'small', 'medium', 'large', \
+title_fontsize : int or {'xx-small', 'x-small', 'small', 'medium', 'large', \
 'x-large', 'xx-large'}, default: :rc:`legend.title_fontsize`
     The font size of the legend's title.
 
