Modify deprecation warning for stores options
Modified deprecation warning message for 'stores' and
'default_store' config options. Both will be removed during
'U' development cycle.
@@ -41,7 +41,7 @@ This option is deprecated against new config option
``enabled_backends`` which helps to configure multiple backend stores
of different schemes.
-This option is scheduled for removal in the Train development
+This option is scheduled for removal in the U development
cycle.
""",
help="""
@@ -77,7 +77,7 @@ This option is deprecated against new config option
``default_backend`` which acts similar to ``default_store`` config
option.
-This option is scheduled for removal in the Train development
+This option is scheduled for removal in the U development
cycle.
""",
help="""
