Add comment for SetText().
diff --git a/tinyxml2.h b/tinyxml2.h
index 3ae1c32..2330ab9 100755
--- a/tinyxml2.h
+++ b/tinyxml2.h
@@ -1369,6 +1369,40 @@
*/
const char* GetText() const;
+ /** Convenience function for easy access to the text inside an element. Although easy
+ and concise, SetText() is limited compared to creating an XMLText child
+ and mutating it directly.
+
+ If the first child of 'this' is a XMLText, SetText() sets its value to
+ the given string, otherwise it will create a first child that is an XMLText.
+
+ This is a convenient method for setting the text of simple contained text:
+ @verbatim
+ <foo>This is text</foo>
+ fooElement->SetText( "Hullaballoo!" );
+ <foo>Hullaballoo!</foo>
+ @endverbatim
+
+ Note that this function can be misleading. If the element foo was created from
+ this XML:
+ @verbatim
+ <foo><b>This is text</b></foo>
+ @endverbatim
+
+ then it will not change "This is text", but rather prefix it with a text element:
+ @verbatim
+ <foo>Hullaballoo!<b>This is text</b></foo>
+ @endverbatim
+
+ For this XML:
+ @verbatim
+ <foo />
+ @endverbatim
+ SetText() will generate
+ @verbatim
+ <foo>Hullaballoo!</foo>
+ @endverbatim
+ */
void SetText( const char* inText );
/**