diff --git a/doc/sample_html/class_index.html b/doc/sample_html/class_index.html
index 44c660ac8..ddcea11fd 100644
--- a/doc/sample_html/class_index.html
+++ b/doc/sample_html/class_index.html
@@ -11,7 +11,7 @@
Cog coverage:
- 37.34%
+ 38.68%