Update behaviors.md

Author: jensens

docs/backend/behaviors.md

@@ -333,7 +333,7 @@ If we were to represent the behavior of choosing the correct outlet adapter in P
 This process of choosing the right adapter based on the information of the context and the requested interface implements the design pattern of an abstract factory.
 
 ```{hint} The notation `ISchuko(context)` is a shortcut for `getAdapter(context, ISchuko)`. 
-It executes exactly the same logic behid the scenes with the same result.
+It executes exactly the same logic behind the scenes with the same result.
 ```
 
 Similarly, using the {ref}`behavior code example <behavior-code-example>` above: