diff --git a/server_development/topics/user-storage/provider-interfaces.adoc b/server_development/topics/user-storage/provider-interfaces.adoc
index 62c0680a4f..caa4bcbb0c 100644
--- a/server_development/topics/user-storage/provider-interfaces.adoc
+++ b/server_development/topics/user-storage/provider-interfaces.adoc
@@ -85,7 +85,7 @@ public interface UserStorageProviderFactory<T extends UserStorageProvider> exten
 }
 ----
 
-Provider factory classses must specify the concrete provider class as a template parameter when implementing the
+Provider factory classes must specify the concrete provider class as a template parameter when implementing the
 `UserStorageProviderFactory`.  This is a must as the runtime will introspect this class to scan for its capabilities
 (the other interfaces it implements).  So for example, if your provider class is named `FileProvider`, then the
 factory class should look like this: