README.md in stackster-0.2.0 vs README.md in stackster-0.2.1

- old
+ new

@@ -29,9 +29,9 @@
 stackster show -n STACK_NAME
 stackster destroy -n STACK_NAME
 
 Attributes are specified as '=' seperated key value pairs.  Multiple can be specified.  For example:
 
-stackster create -n test-stack -t ~/my-template.json -a arg1=val1 arg2=vol2
+stackster create -n test-stack -t ~/my-template.json -a arg1=val1 -a arg2=vol2
 ```
 
 For more information, run stackster -h.