address remaining comments from #363

nvm.sh

@@ -93,7 +93,7 @@ nvm_ls() {
       echo "N/A"
       return
   fi
-  printf "$VERSIONS\n"
+  echo "$VERSIONS"
   return
 }
 

test/fast/Running "nvm current" should display current nvm environment.

@@ -3,4 +3,4 @@
 die () { echo $@ ; exit 1; }
 
 . ../../nvm.sh
-[ `expr "$(nvm current)" : ".*current"` != 0 ] || die "Failed to find current version"
+[ `expr "$(nvm current)" : ".*current"` != 0 ] || die "Failed to find current version"