Add newlines to gca() warning

dstansby · dstansby · commit b51996697139 · 2018-03-05T10:31:15.000Z
diff --git a/lib/matplotlib/figure.py b/lib/matplotlib/figure.py
@@ -1822,11 +1822,12 @@ def gca(self, **kwargs):
                         "3.0",
                         "Calling `gca()` using the same arguments as a "
                         "previous axes currently reuses the earlier "
-                        "instance.  In a future version, a new instance will "
-                        "always be created and returned.  Meanwhile, this "
-                        "warning can be suppressed, and the future behavior "
-                        "ensured, by passing a unique label to each axes "
-                        "instance.")
+                        "instance.\n"
+                        "In a future version, a new instance will "
+                        "always be created and returned.\n"
+                        "Meanwhile, this warning can be suppressed, and the "
+                        "future behavior ensured, by passing a unique label "
+                        "to each axes instance.")
                     return cax
                 else:
                     warnings.warn('Requested projection is different from '
