From 4852d25f51e8301ec1dbcae57e2883998b024d94 Mon Sep 17 00:00:00 2001
From: Alexandre Bury <alexandre.bury@gmail.com>
Date: Fri, 22 Feb 2019 10:26:56 -0800
Subject: [PATCH] Fix doc for Finder::call_on

---
 src/view/finder.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/view/finder.rs b/src/view/finder.rs
index eb1fac0..815569d 100644
--- a/src/view/finder.rs
+++ b/src/view/finder.rs
@@ -10,10 +10,12 @@ use views::{IdView, ViewRef};
 ///
 /// [`View::call_on_any`]: ./trait.View.html#method.call_on_any
 pub trait Finder {
-    /// Tries to find the view pointed to by the given selector.
+    /// Runs a callback on the view identified by `sel`.
+    ///
+    /// If the view is found, return the result of `callback`.
     ///
     /// If the view is not found, or if it is not of the asked type,
-    /// it returns None.
+    /// it returns `None`.
     fn call_on<V, F, R>(&mut self, sel: &Selector, callback: F) -> Option<R>
     where
         V: View + Any,