Single character fix for Message.composePrompt
Single character fix for Message.composePrompt

the loop used 1 instead of the iterator var
mmatkow/BotBuilder,msft-shahins/BotBuilder,dr-em/BotBuilder,msft-shahins/BotBuilder,dr-em/BotBuilder,mmatkow/BotBuilder,xiangyan99/BotBuilder,dr-em/BotBuilder,Clairety/ConnectMe,stevengum97/BotBuilder,stevengum97/BotBuilder,yakumo/BotBuilder,yakumo/BotBuilder,yakumo/BotBuilder,xiangyan99/BotBuilder,stevengum97/BotBuilder,mmatkow/BotBuilder,Clairety/ConnectMe,stevengum97/BotBuilder,Clairety/ConnectMe,msft-shahins/BotBuilder,msft-shahins/BotBuilder,dr-em/BotBuilder,yakumo/BotBuilder,xiangyan99/BotBuilder,mmatkow/BotBuilder,xiangyan99/BotBuilder,Clairety/ConnectMe