Fix copy

app/views/admin/conversational_development_index/_callout.html.haml

@@ -8,6 +8,6 @@
       %h4
         Introducing Your Conversational Development Index
       %p
-        Your Conversational Development Index gives an overview of how you are using GitLab from a feature perspective. View how they compare with other organizations, discover features your are not using, and learn best practices through blog posts and white papers.
+        Your Conversational Development Index gives an overview of how you are using GitLab from a feature perspective. View how you compare with other organizations, discover features you are not using, and learn best practices through blog posts and white papers.
     .svg-container.convdev
       = custom_icon('convdev_overview')