cleaned code..
On branch master
modified:   lib/commands/hashes.js
modified:   lib/commands/index.js
modified:   lib/commands/keys.js
modified:   lib/commands/lists.js
modified:   lib/commands/pubsub.js
modified:   lib/commands/scripting.js
modified:   lib/commands/server.js
modified:   lib/commands/sortedsets.js
modified:   lib/commands/strings.js
modified:   lib/commands/transactions.js
modified:   lib/formatters/index.js
modified:   lib/infos/index.js
modified:   lib/lua/index.js
modified:   lib/syllabus.js