diff --git a/src/core/CCString.mli b/src/core/CCString.mli
index ce807f2d..d47731bf 100644
--- a/src/core/CCString.mli
+++ b/src/core/CCString.mli
@@ -1,10 +1,7 @@
 
 (* This file is free software, part of containers. See file "license" for more details. *)
 
-(** {1 Basic String Utils}
-
-    Consider using {!Containers_string.KMP} for pattern search, or Regex
-    libraries. *)
+(** {1 Basic String Utils} *)
 
 type 'a gen = unit -> 'a option
 type 'a sequence = ('a -> unit) -> unit
diff --git a/src/core/CCUtf8_string.mli b/src/core/CCUtf8_string.mli
index 8bec9722..a54fafc7 100644
--- a/src/core/CCUtf8_string.mli
+++ b/src/core/CCUtf8_string.mli
@@ -11,6 +11,7 @@
     please use the excellent {{: http://erratique.ch/software/uutf} Uutf}.
 
     {b status: experimental}
+    {b status}: experimental
 
     @since 2.1
 *)