diff --git a/source/templates.tex b/source/templates.tex
index 0294586daa..7ee0fc9f5c 100644
--- a/source/templates.tex
+++ b/source/templates.tex
@@ -2248,7 +2248,8 @@
 struct wrapper {};
 
 template<typename... T, template<typename> concept... CTs>
-  int f(wrapper<T, CTs>...) requires (CTs<T> && ...);   // error: the fold expression expands mixed kind template parameters
+  int f(wrapper<T, CTs>...) requires (CTs<T> && ...);   // error: fold expression contains
+                                                        // different kinds of template parameters
 \end{codeblock}
 \end{example}