diff --git a/docs/duo_upgrade_guide.md b/docs/duo_upgrade_guide.md
index f15846eeb3..c1567946dd 100644
--- a/docs/duo_upgrade_guide.md
+++ b/docs/duo_upgrade_guide.md
@@ -12,7 +12,7 @@ parent: Upgrade Guides
# Duo Upgrade Guide
-
+
Both a **Chromadeck** and a **Chromalink** cable are necessary to update the Duo firmware