Fix naming for volumes example
Fix naming for volumes example

pigri/codeship-tool-examples,codeship/codeship-tool-examples,pigri/codeship-tool-examples,codeship/codeship-tool-examples,Joostvanderlaan/codeship-tool-examples,Joostvanderlaan/codeship-tool-examples,pigri/codeship-tool-examples,codeship/codeship-tool-examples