diff --git a/specification/containerservice/resource-manager/readme.md b/specification/containerservice/resource-manager/readme.md
index 6efba03d7355..236a66b24f06 100644
--- a/specification/containerservice/resource-manager/readme.md
+++ b/specification/containerservice/resource-manager/readme.md
@@ -8,7 +8,7 @@ The ContainerServices RPv2 consists of two similar services: ContainerServices a
 Each service has its own swagger spec.
 
 The two specs are united by running `autorest` in this directory, which will use this readme.md
-file for configuration options. It will generate a single *azure-mgmt-containerservices* client
+file for configuration options. It will generate a single *azure-mgmt-containerservice* client
 library.
 
 ---