Remove Github markdown features
diff --git a/README.md b/README.md
index d6fcfe5..a139592 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,8 @@
 ## Usage ##
 
 Set up a 'print' subcommand:
-```go
+
+```
 import (
 	"flag"
 	"fmt"
@@ -49,7 +50,8 @@
 
 Register using the default Commander, also use some built in subcommands,
 finally run Execute using ExitStatus as the exit code:
-```go
+
+```
 func main() {
   subcommands.Register(subcommands.HelpCommand(), "")
   subcommands.Register(subcommands.FlagsCommand(), "")