scripts/env in rvm-1.0.11 vs scripts/env in rvm-1.0.13

@@ -2,10 +2,11 @@
 
 unset rvm_default_flag # Recursive loops, oh my!
 
 source "$rvm_path/scripts/base"
 
-usage() {
+usage()
+{
   printf "
   Usage:
 
     rvm env [ruby_string] [--path]