Updated read me and changed mine argument to m

README.md

@@ -19,6 +19,5 @@ Install
 Command line options
 ====================
 
--c will launch the developer console
+-c      launch the developer console
-
+-m      start mining fake blocks and broadcast fake messages to the net
-Supported arguments `update` and `get`

ethereum.go

@@ -16,7 +16,7 @@ var StartConsole bool
 var StartMining bool
 func Init() {
   flag.BoolVar(&StartConsole, "c", false, "debug and testing console")
-  flag.BoolVar(&StartMining, "mine", false, "start dagger mining")
+  flag.BoolVar(&StartMining, "m", false, "start dagger mining")
 
   flag.Parse()
 }