diff --git a/src/rcore/modes.rs b/src/rcore/modes.rs
index c724345..87e4b8b 100644
--- a/src/rcore/modes.rs
+++ b/src/rcore/modes.rs
@@ -36,7 +36,7 @@ pub trait Mode {
 
     /// Do something with the successfully parsed value, potentially failing.
     ///
-    /// Useful for chaining parsing after [`InliningFactory`].
+    /// Useful for for wrappers and chaining parsing after [`InliningFactory`].
     ///
     /// See also [`Mode::map`]
     ///
@@ -48,6 +48,8 @@ pub trait Mode {
 
     /// Map the successfully parsed value.
     ///
+    /// Useful for for wrappers.
+    ///
     /// See also [`Mode::bind`]
     fn map<A0, A1, I>(
         s: Self::ParseSuccess<A0, I>,
@@ -64,7 +66,7 @@ pub trait Mode {
 
     /// Do something with the extension result, potentially failing.
     ///
-    /// Useful for chaining extension after [`InliningFactory`].
+    /// Useful for wrappers and chaining extension after [`InliningFactory`].
     ///
     /// [`InliningFactory`]: crate::rstd::inlining::InliningFactory
     fn xbind<A0, A1, E>(