diff --git a/source/chapter1-about.rst b/source/chapter1-about.rst
index a8d3d55a55e5aef712ae7f86f71e58ae14ab787b..88878f6ef6533f3093e52024edb0f4b0c79ceced 100644
--- a/source/chapter1-about.rst
+++ b/source/chapter1-about.rst
@@ -64,9 +64,9 @@ without UEFI is outside the scope of this document.
   Refer to [#UEFICapsuleUpdateNote]_ for details.
 - We assume that our immutable stage loader can load the second stage boot loader (e.g TF-A) from a dual image.
   In case the masked ROM can not boot with an alternative location, similar functionality
-  **must** be added to the secondary bootloader stage.
-  In that case updating the secondary bootloader stage should be disallowed from OTA
-  update.  In person update of secondary bootloader stage may be possible and may require extra
+  **must** be added to the secondary bootloader stage. In that case the secondary boot loader inherits all the
+  requirements of the first stage boot loader and the secondary bootloader stage is disallowed from OTA updates. 
+  In person update of secondary bootloader stage may be possible and may require extra
   tools or procedures but that is out of the scope of this document.
 - Update process can target a single firmware component or multiple components.  Updating multiple
   components and multiplexing boot combinations can be very challenging.  In this document we treat