diff --git a/source/text.tex b/source/text.tex
index a4e718b844..bf6d74917f 100644
--- a/source/text.tex
+++ b/source/text.tex
@@ -4891,17 +4891,17 @@
 \begin{codeblock}
 namespace std {
   template<class charT>
-    class messages_byname : public messages<charT> {
-    public:
-      using @\libmember{catalog}{messages_byname}@     = messages_base::catalog;
-      using @\libmember{string_type}{messages_byname}@ = basic_string<charT>;
+  class messages_byname : public messages<charT> {
+  public:
+    using @\libmember{catalog}{messages_byname}@     = messages_base::catalog;
+    using @\libmember{string_type}{messages_byname}@ = basic_string<charT>;
 
-      explicit messages_byname(const char*, size_t refs = 0);
-      explicit messages_byname(const string&, size_t refs = 0);
+    explicit messages_byname(const char*, size_t refs = 0);
+    explicit messages_byname(const string&, size_t refs = 0);
 
-    protected:
-      ~messages_byname();
-    };
+  protected:
+    ~messages_byname();
+  };
 }
 \end{codeblock}