docs: Update XPath documentation

Add documentation for xpath_query::evaluate_node and change
select_single_node to select_node in documentation and samples.

git-svn-id: https://pugixml.googlecode.com/svn/trunk@1066 99668b35-9821-0410-8761-19e4c4f06640

1 files changed, 1 insertions, 1 deletions

diff --git a/docs/samples/xpath_select.cpp b/docs/samples/xpath_select.cpp
index 51ede61..74dad60 100644
--- a/docs/samples/xpath_select.cpp
+++ b/docs/samples/xpath_select.cpp
@@ -18,7 +18,7 @@ int main()
         std::cout << node.node().attribute("Filename").value() << "\n";
     }
 
-    pugi::xpath_node build_tool = doc.select_single_node("//Tool[contains(Description, 'build system')]");
+    pugi::xpath_node build_tool = doc.select_node("//Tool[contains(Description, 'build system')]");
 
     if (build_tool)
         std::cout << "Build tool: " << build_tool.node().attribute("Filename").value() << "\n";