From ba058627f2a115ee4ceeec6faadeb01642714a14 Mon Sep 17 00:00:00 2001
From: Yorick Peterse <yorickpeterse@gmail.com>
Date: Mon, 25 Aug 2014 23:12:45 +0200
Subject: [PATCH] Corrected docs for on_call_string().

---
 lib/oga/xpath/evaluator.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/oga/xpath/evaluator.rb b/lib/oga/xpath/evaluator.rb
index 061b52d..fcc5643 100644
--- a/lib/oga/xpath/evaluator.rb
+++ b/lib/oga/xpath/evaluator.rb
@@ -763,9 +763,12 @@ module Oga
       # node to a string. If a node set is given then only the first node is
       # converted to a string.
       #
+      # @example
+      #  string(10) # => "10"
+      #
       # @param [Oga::XML::NodeSet] context
       # @param [Oga::XPath::Node] expression
-      # @return [Oga::XML::NodeSet]
+      # @return [String]
       #
       def on_call_string(context, expression = nil)
         if expression