Merge pull request #92 from mz0/typo6.4

typo: name way -> same way

Exercises/ex6_4.md

@@ -84,7 +84,7 @@ class Stock(Structure):
 Stock.create_init()
 ```
 
-The resulting class should work exactly the name way as before:
+The resulting class should work exactly the same way as before:
 
 ```python
 >>> s = Stock(name='GOOG', shares=100, price=490.1)