diff --git a/docs/components/arm-sip-service.rst b/docs/components/arm-sip-service.rst
index 6cdac83..9cbf199 100644
--- a/docs/components/arm-sip-service.rst
+++ b/docs/components/arm-sip-service.rst
@@ -1,5 +1,5 @@
-Arm SiP Service
-===============
+Arm SiP Services
+================
 
 This document enumerates and describes the Arm SiP (Silicon Provider) services.