Fix missing image in pairwise testing document

[policy/parent.git] / docs / development / devtools / clamp-policy.rst

diff --git a/docs/development/devtools/clamp-policy.rst b/docs/development/devtools/clamp-policy.rst
index 72a9a1b..a0e1115 100644 (file)
--- a/docs/development/devtools/clamp-policy.rst
+++ b/docs/development/devtools/clamp-policy.rst
@@ -59,7 +59,7 @@ A Control Loop is created by commissioning a Tosca template with Control loop de
 
   Update instance properties of the Control Loop Elements if required.
 
-  .. image:: images/update-instance.PNG
+  .. image:: images/update-instance.png
 
   Verification: The control loop is created with default state "UNINITIALISED" without errors.