Update 01_Extensions.md

Fix a typo
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Elliot Sawyer 2015-04-02 15:51:51 +13:00
parent 2d4a3edd6c
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@ -112,7 +112,7 @@ we added a `SayHi` method which is unique to our extension.
## Modifying Existing Methods
If the `Extension` needs to modify an existing method it's a little tricker. It requires that the method you want to
If the `Extension` needs to modify an existing method it's a little trickier. It requires that the method you want to
customize has provided an *Extension Hook* in the place where you want to modify the data. An *Extension Hook* is done
through the `[api:Object->extend]` method.