diff --git a/openapi/task_execution_service.openapi.yaml b/openapi/task_execution_service.openapi.yaml
index e567a82..3de39d9 100644
--- a/openapi/task_execution_service.openapi.yaml
+++ b/openapi/task_execution_service.openapi.yaml
@@ -5,7 +5,7 @@ info:
   x-logo:
     url: 'https://www.ga4gh.org/wp-content/themes/ga4gh-theme/gfx/GA-logo-horizontal-tag-RGB.svg'
   description: >
-    ## Executive Summary (test doc build)
+    ## Executive Summary (test doc build) - PR from branch
 
     The Task Execution Service (TES) API is a standardized schema and API for
     describing and executing batch execution tasks. A task defines a set of