show.rb in rspec-terraform-0.5.0.pre.9

- old
+ new

@@ -17,10 +17,10 @@
 
             log_show_starting(parameters, plan_file)
             log_show_using_parameters(parameters)
 
             stdout = StringIO.new
-            show_command(stdout: stdout)
+            show_command(stdout:)
               .execute(parameters)
 
             log_show_complete
 
             stdout.string