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

@@ -20,22 +20,24 @@
 
   mkdir -p "${rvm_docs_path:-"$rvm_path/docs"}/rdoc" "${rvm_docs_path:-"$rvm_path/docs"}/yard"
 
 fi
 
-usage() {
+usage()
+{
   printf "
 
   Usage:
 
     rvm docs {open,generate,generate-ri,generate-rdoc}
 
 "
   return 0
 }
 
-open_docs() {
+open_docs()
+{
   if [[ -s "${rvm_docs_path:-"$rvm_path/docs"}/$rvm_docs_ruby_string/$rvm_docs_type/index.html" ]] ; then
 
     if command -v open >/dev/null ; then
 
       open "${rvm_docs_path:-"$rvm_path/docs"}/$rvm_docs_ruby_string/$rvm_docs_type/index.html"
@@ -55,11 +57,12 @@
     "$rvm_path/scripts"/log "error" "$rvm_docs_type docs are missing, perhaps run 'rvm docs generate' first?"
 
   fi
 }
 
-generate_ri() {
+generate_ri()
+{
   # Generate ri docs
   (
     builtin cd "${rvm_src_path:-"$rvm_path/src"}/$rvm_docs_ruby_string/"
 
     "$rvm_path/scripts/log" "info" "Generating ri documentation, be aware that this could take a *long* time, and depends heavily on your system resources..."
@@ -68,10 +71,11 @@
 
     rdoc -a --ri --ri-site > /dev/null 2>> ${rvm_log_path:-"$rvm_path/log"}/$rvm_docs_ruby_string/docs.error.log
   )
 }
 
-generate_rdoc() {
+generate_rdoc()
+{
   (
     builtin cd "${rvm_src_path:-"$rvm_path/src"}/$rvm_docs_ruby_string/"
 
     \rm -rf "${rvm_docs_path:-"$rvm_path/docs"}/$rvm_docs_ruby_string/$rvm_docs_type/"