IVGCVSW-8313 Broken link in the delegate README

Signed-off-by: Nikhil Raj <nikhil.raj@arm.com>
Change-Id: I76bffae3d2954dc03448018ba754acd34f3334e4
diff --git a/delegate/README.md b/delegate/README.md
index c6bd51c..81ae1ef 100644
--- a/delegate/README.md
+++ b/delegate/README.md
@@ -3,4 +3,4 @@
 'armnnDelegate' is a library for accelerating certain TensorFlow Lite operators on Arm hardware by providing
 the TensorFlow Lite interpreter with an alternative implementation of the operators via its delegation mechanism.
 
-For more information, like a list of supported operators, please visit our [doxygen documentation](https://arm-software.github.io/armnn/latest/delegate.xhtml).
+For more information, like a list of supported operators, please visit our [doxygen documentation](https://arm-software.github.io/armnn/latest/delegate.html).