Small grammar change.

Author: dobooth

docs/actiongroup-list.md

@@ -10,8 +10,8 @@ dl dt{
 
 # MFTF action group reference
 
-Action groups are important building blocks for quickly creating tests for the Magento Functional Testing Framework (MFTF).
-This page lists all current action groups so that developers can see what is available to them.
+Action groups are important building blocks for quickly creating tests for the Magento Functional Testing Framework.
+This page lists all current action groups so developers can see what is available to them.
 
 {% include mftf/actiongroup_data.md %}