diff --git a/ch14_applications.adoc b/ch14_applications.adoc
index 8d1849fc..a88a98db 100644
--- a/ch14_applications.adoc
+++ b/ch14_applications.adoc
@@ -1125,7 +1125,7 @@ announcements to their peers in a "flooding" model, similar to how
 Bitcoin propagates transactions.
 
 ++++
-<p class="fix_tracking2">
+<p class="fix_tracking3">
 In our previous example, Alice's node uses one of these route discovery
 mechanisms to find one or more paths connecting her node to Eric's node.
 Once Alice's node has constructed a path, she will initialize that path