diff --git a/implementing-storage-classes.md b/implementing-storage-classes.md
index 234bb2cf..5397b752 100755
--- a/implementing-storage-classes.md
+++ b/implementing-storage-classes.md
@@ -6,7 +6,7 @@ permalink: /implementing-storage-interfaces/
 
 # Implementing the storage interfaces
 
-In order to use both the resource server and authorization server you need need to implement a number of interfaces.
+In order to use both the resource server and authorization server you need to implement a number of interfaces.
 
 If you are using the resource server you need to implement the following interfaces:
 
@@ -57,4 +57,4 @@ $server->setAuthCodeStorage(new Storage\AuthCodeStorage);
 
 If you are using a relational database you can find some example storage implementations in the `examples/relational` folder in the codebase.
 
-You don't have to use a database to store all of your settings
\ No newline at end of file
+You don't have to use a database to store all of your settings