Import chess.variant in docs (closes niklasf#111)

niklasf · niklasf · commit afbfd248873f · 2017-02-08T12:26:17.000+01:00
diff --git a/docs/variant.rst b/docs/variant.rst
@@ -3,6 +3,7 @@ Variants (experimental)
 
 python-chess supports several chess variants.
 
+>>> import chess.variant
 >>> board = chess.variant.GiveawayBoard()
 
 >>> # General information about the variants
