Show results of using the splat operator (rubocop#534)

Author: accessd

README.md

@@ -710,11 +710,11 @@ Translations of the guide are available in the following languages:
   first, second = multi_return
 
   # good - use with splat
-  first, *list = [1, 2, 3, 4]
+  first, *list = [1, 2, 3, 4] # first => 1, list => [2, 3, 4]
 
-  hello_array = *'Hello'
+  hello_array = *'Hello' # => ["Hello"]
 
-  a = *(1..3)
+  a = *(1..3) # => [1, 2, 3]
   ```
 
 * <a name="trailing-underscore-variables"></a>