diff --git a/images/linux/scripts/helpers/document.sh b/images/linux/scripts/helpers/document.sh
index 9f6830ef..0e1793a4 100644
--- a/images/linux/scripts/helpers/document.sh
+++ b/images/linux/scripts/helpers/document.sh
@@ -34,9 +34,9 @@ function AddBlockquote {
 }
 
 function StartCode {
-    WriteItem "``````"
+    WriteItem '```'
 }
 
 function EndCode {
-    WriteItem "``````"
+    WriteItem '```'
 }