1 files changed, 26 insertions, 26 deletions
diff --git a/docs/samples/save_subtree.cpp b/docs/samples/save_subtree.cpp
index a1c9f2f..0091b3d 100644
--- a/docs/samples/save_subtree.cpp
+++ b/docs/samples/save_subtree.cpp
@@ -1,26 +1,26 @@
-#include "pugixml.hpp"
-
-#include <iostream>
-
-int main()
-{
-    //[code_save_subtree
-    // get a test document
-    pugi::xml_document doc;
-    doc.load("<foo bar='baz'><call>hey</call></foo>");
-
-    // print document to standard output (prints <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo>)
-    doc.save(std::cout, "", pugi::format_raw);
-    std::cout << std::endl;
-
-    // print document to standard output as a regular node (prints <foo bar="baz"><call>hey</call></foo>)
-    doc.print(std::cout, "", pugi::format_raw);
-    std::cout << std::endl;
-
-    // print a subtree to standard output (prints <call>hey</call>)
-    doc.child("foo").child("call").print(std::cout, "", pugi::format_raw);
-    std::cout << std::endl;
-    //]
-}
-
-// vim:et
+#include "pugixml.hpp"
+
+#include <iostream>
+
+int main()
+{
+    //[code_save_subtree
+    // get a test document
+    pugi::xml_document doc;
+    doc.load("<foo bar='baz'><call>hey</call></foo>");
+
+    // print document to standard output (prints <?xml version="1.0"?><foo bar="baz"><call>hey</call></foo>)
+    doc.save(std::cout, "", pugi::format_raw);
+    std::cout << std::endl;
+
+    // print document to standard output as a regular node (prints <foo bar="baz"><call>hey</call></foo>)
+    doc.print(std::cout, "", pugi::format_raw);
+    std::cout << std::endl;
+
+    // print a subtree to standard output (prints <call>hey</call>)
+    doc.child("foo").child("call").print(std::cout, "", pugi::format_raw);
+    std::cout << std::endl;
+    //]
+}
+
+// vim:et