diff --git a/PRIMER.md b/PRIMER.md
index f94650aa3b..7ba2473fbb 100644
--- a/PRIMER.md
+++ b/PRIMER.md
@@ -1553,7 +1553,7 @@ Example:
   </style>
   
   <template>
-    <span class=".title">{{title}}</span>
+    <span class="title">{{title}}</span>
   </template>
   
   <script>