diff --git a/modules/gitops-openshift-go-common-terms.adoc b/modules/gitops-openshift-go-common-terms.adoc
index c2399a6dd846..efa584062b3e 100644
--- a/modules/gitops-openshift-go-common-terms.adoc
+++ b/modules/gitops-openshift-go-common-terms.adoc
@@ -9,7 +9,7 @@
 This glossary defines common OpenShift {gitops-shortname} terms.
 
 Application Controller (Argo CD Application Controller)::
-A controller that that performs the following actions:
+A controller that performs the following actions:
 
 * Continuously watches the Git repository for changes
 * Monitors running applications