diff --git a/guide/documentation/datapath.html b/guide/documentation/datapath.html
index 5afdf6f..d730ad6 100644
--- a/guide/documentation/datapath.html
+++ b/guide/documentation/datapath.html
@@ -152,7 +152,7 @@ <h1 class="menu-title">CCP Guide</h1>
 <pre><code class="language-c">(def
     (Report
         (volatile reportVarA 0)
-        (reportBarB true)
+        (reportVarB true)
         ...
     )
     (contolVarA true)