fix characters in UpdateCommand#run
fix characters in UpdateCommand#run

see https://gist.github.com/clayallsopp/6360189

jjaffeux/RubyMotion,HipByte/RubyMotion,jjaffeux/RubyMotion,HipByte/RubyMotion,katsuyoshi/RubyMotion,incbee/RubyMotion,HipByte/RubyMotion,jjaffeux/RubyMotion,beni55/RubyMotion,jjaffeux/RubyMotion,hboon/RubyMotion,incbee/RubyMotion,incbee/RubyMotion,beni55/RubyMotion,hboon/RubyMotion,beni55/RubyMotion,katsuyoshi/RubyMotion,katsuyoshi/RubyMotion,katsuyoshi/RubyMotion,incbee/RubyMotion,hboon/RubyMotion,beni55/RubyMotion