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

2 files changed, 2 insertions, 2 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";
diff --git a/docs/samples/xpath_variables.cpp b/docs/samples/xpath_variables.cpp
index 5404c0b..52313bf 100644
--- a/docs/samples/xpath_variables.cpp
+++ b/docs/samples/xpath_variables.cpp
@@ -27,7 +27,7 @@ int main()
     std::cout << "Local tool: ";

     tools_local[0].node().print(std::cout);

 

-    // You can pass the context directly to select_nodes/select_single_node

+    // You can pass the context directly to select_nodes/select_node

     pugi::xpath_node_set tools_local_imm = doc.select_nodes("/Profile/Tools/Tool[@AllowRemote = string($remote)]", &vars);

 

     std::cout << "Local tool imm: ";