Further fixes to documentation links

Change-Id: Ib021c721652d96f6c06ea18741f19a72bba1d00f
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>
diff --git a/docs/components/exception-handling.rst b/docs/components/exception-handling.rst
index 8f74eb6..0d01733 100644
--- a/docs/components/exception-handling.rst
+++ b/docs/components/exception-handling.rst
@@ -622,5 +622,5 @@
 
 *Copyright (c) 2018, Arm Limited and Contributors. All rights reserved.*
 
-.. _Interrupt Framework Design: interrupt-framework-design.rst
+.. _Interrupt Framework Design: ../design/interrupt-framework-design.rst
 .. _SDEI specification: http://infocenter.arm.com/help/topic/com.arm.doc.den0054a/ARM_DEN0054A_Software_Delegated_Exception_Interface.pdf