Update comments to reflect single successful return type
diff --git a/tinyxml2.h b/tinyxml2.h
index 0b5e3cc..8d5eb2a 100755
--- a/tinyxml2.h
+++ b/tinyxml2.h
@@ -1129,7 +1129,7 @@
     }

 

     /** QueryIntValue interprets the attribute as an integer, and returns the value

-    	in the provided parameter. The function will return XML_NO_ERROR on success,

+    	in the provided parameter. The function will return XML_SUCCESS on success,

     	and XML_WRONG_ATTRIBUTE_TYPE if the conversion is not successful.

     */

     XMLError QueryIntValue( int* value ) const;

@@ -1273,7 +1273,7 @@
     }

 

     /** Given an attribute name, QueryIntAttribute() returns

-    	XML_NO_ERROR, XML_WRONG_ATTRIBUTE_TYPE if the conversion

+    	XML_SUCCESS, XML_WRONG_ATTRIBUTE_TYPE if the conversion

     	can't be performed, or XML_NO_ATTRIBUTE if the attribute

     	doesn't exist. If successful, the result of the conversion

     	will be written to 'value'. If not successful, nothing will

@@ -1338,7 +1338,7 @@
 

 	

     /** Given an attribute name, QueryAttribute() returns

-    	XML_NO_ERROR, XML_WRONG_ATTRIBUTE_TYPE if the conversion

+    	XML_SUCCESS, XML_WRONG_ATTRIBUTE_TYPE if the conversion

     	can't be performed, or XML_NO_ATTRIBUTE if the attribute

     	doesn't exist. It is overloaded for the primitive types,

 		and is a generally more convenient replacement of

@@ -1612,7 +1612,7 @@
 

     /**

     	Parse an XML file from a character string.

-    	Returns XML_NO_ERROR (0) on success, or

+    	Returns XML_SUCCESS (0) on success, or

     	an errorID.

 

     	You may optionally pass in the 'nBytes', which is

@@ -1624,7 +1624,7 @@
 

     /**

     	Load an XML file from disk.

-    	Returns XML_NO_ERROR (0) on success, or

+    	Returns XML_SUCCESS (0) on success, or

     	an errorID.

     */

     XMLError LoadFile( const char* filename );

@@ -1637,14 +1637,14 @@
         not text in order for TinyXML-2 to correctly

         do newline normalization.

 

-    	Returns XML_NO_ERROR (0) on success, or

+    	Returns XML_SUCCESS (0) on success, or

     	an errorID.

     */

     XMLError LoadFile( FILE* );

 

     /**

     	Save the XML file to disk.

-    	Returns XML_NO_ERROR (0) on success, or

+    	Returns XML_SUCCESS (0) on success, or

     	an errorID.

     */

     XMLError SaveFile( const char* filename, bool compact = false );

@@ -1653,7 +1653,7 @@
     	Save the XML file to disk. You are responsible

     	for providing and closing the FILE*.

 

-    	Returns XML_NO_ERROR (0) on success, or

+    	Returns XML_SUCCESS (0) on success, or

     	an errorID.

     */

     XMLError SaveFile( FILE* fp, bool compact = false );