diff --git a/platform/platform-resources-en/src/messages/ExecutionBundle.properties b/platform/platform-resources-en/src/messages/ExecutionBundle.properties
index 34c55ae783b9..d66ddbd991a8 100644
--- a/platform/platform-resources-en/src/messages/ExecutionBundle.properties
+++ b/platform/platform-resources-en/src/messages/ExecutionBundle.properties
@@ -318,7 +318,7 @@ export.test.results.output.path.empty=Output path is empty
 export.test.results.output.filename.empty=Output file name is empty
 export.test.results.footer=Generated by {0} on {1}
 configuration.edit.before.run=Show settings
-configuration.singleton=Allow only one instance
+configuration.singleton=Check no other instances are running
 failed.to.create.output.file=Failed to create output file ''{0}''
 
 script.execution.timeout=Script execution took more than {0} seconds.