Docs: Fix some document build warnings
Fix some duplicated labels warnings and code block language warnings.
Change-Id: Ic25be83273fb8eac3a3ff4c2b98182ff268cb3dd
Signed-off-by: David Hu <david.hu@arm.com>
diff --git a/docs/technical_references/tfm_secure_irq_handling.rst b/docs/technical_references/tfm_secure_irq_handling.rst
index 8cd664e..469d044 100644
--- a/docs/technical_references/tfm_secure_irq_handling.rst
+++ b/docs/technical_references/tfm_secure_irq_handling.rst
@@ -153,7 +153,7 @@
interrupt of 'A' is triggered, and then this last handler is interrupted. At
this point the context stack looks like this:
-.. code-block::
+.. code-block:: rst
+------------+
| [intr_ctx] |
@@ -172,11 +172,10 @@
So the max stack size can be calculated as a function of the IRQ count of 'A':
-.. code-block::
-
+.. code-block:: c
max_stack_size = intr_ctx_size + (IRQ_CNT * (intr_ctx_size + hndl_ctx_size))
--------------
-*Copyright (c) 2018-2020, Arm Limited. All rights reserved.*
+*Copyright (c) 2018-2021, Arm Limited. All rights reserved.*