diff --git a/internal/Calculator.UITests/Config/AppLifecycle.Iterations.xml b/internal/Calculator.UITests/Config/AppLifecycle.Iterations.xml
index 91a96bc8..65cec859 100644
--- a/internal/Calculator.UITests/Config/AppLifecycle.Iterations.xml
+++ b/internal/Calculator.UITests/Config/AppLifecycle.Iterations.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 
 <!--
-This file defines a table of preformance configuration for use with
+This file defines a table of performance configuration for use with
 TAEF Table Based Data-driven Testing.
 
 This table specifies we will run the test three times (each iteration has a