FIX See also in axes docstrings wasn't formatted properly

closes matplotlib#2224

Author: NelleV

lib/matplotlib/axes/_axes.py

@@ -641,7 +641,7 @@ def axhline(self, y=0, xmin=0, xmax=1, **kwargs):
 
         See also
         --------
-        `axhspan` for example plot and source code
+        axhspan : for example plot and source code
         """
 
         if "transform" in kwargs:
@@ -708,8 +708,7 @@ def axvline(self, x=0, ymin=0, ymax=1, **kwargs):
 
         See also
         --------
-
-        `axhspan` for example plot and source code
+        axhspan : for example plot and source code
         """
 
         if "transform" in kwargs: