Backport PR #13316: Put correct version in constrained layout tutorial

NelleV · MeeseeksDev[bot] · commit 418b3e2a69da · 2019-01-29T13:43:34.000Z
diff --git a/tutorials/intermediate/constrainedlayout_guide.py b/tutorials/intermediate/constrainedlayout_guide.py
@@ -30,7 +30,7 @@
 
 .. warning::
 
-    As of Matplotlib 2.2, Constrained Layout is **experimental**.  The
+    Currently Constrained Layout is **experimental**.  The
     behaviour and API are subject to change, or the whole functionality
     may be removed without a deprecation period.  If you *require* your
     plots to be absolutely reproducible, get the Axes positions after
