diff --git a/doc/Changelog b/doc/Changelog
index 1dbf9f555..832f565ec 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -6,6 +6,7 @@
 	  straight character comparisons removes the false positive.  Also
 	  valgrinds --expensive-definedness-checks=yes can stop this false
 	  positive.
+	- Please doxygen's parser for "@" occurrence in doxygen comment.
 
 15 August 2019: Wouter
 	- iana portlist updated.
diff --git a/smallapp/unbound-checkconf.c b/smallapp/unbound-checkconf.c
index 10c9c5c59..1a66609cd 100644
--- a/smallapp/unbound-checkconf.c
+++ b/smallapp/unbound-checkconf.c
@@ -146,7 +146,8 @@ check_mod(struct config_file* cfg, struct module_func_block* fb)
 	edns_known_options_delete(&env);
 }
 
-/** true if addr is a localhost address, 127.0.0.1 or ::1 (@port) */
+/** true if addr is a localhost address, 127.0.0.1 or ::1 (with maybe "@port"
+ * after it) */
 static int
 str_addr_is_localhost(const char* a)
 {