Mostly minor changes such as adding <code></code> around elements, a little rewriting, and a few ...

ppapi/c/pp_point.h

 /* Copyright (c) 2010 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef PPAPI_C_PP_POINT_H_
 #define PPAPI_C_PP_POINT_H_
 
 /**
  * @file
  * This file defines the API to create a 2 dimensional point.
@@ skipping 29 matching lines @@
 /**
  * @}
  */
 
 /**
  * @addtogroup Functions
  * @{
  */
 
 /**
- * PP_MakePoint() creates a PP_Point given the x and y coordinates as int32_t
- * values.
+ * This function creates a <code>PP_Point</code> given the x and y coordinates
+ * as int32_t values.
  * @param[in] x An int32_t value representing a horizontal coordinate of a
  * point, starting with 0 as the left-most coordinate.
  * @param[in] y An int32_t value representing a vertical coordinate of a point,
  * starting with 0 as the top-most coordinate.
- * @return A PP_Point structure.
+ * @return A <code>PP_Point</code> structure.
  */
 PP_INLINE struct PP_Point PP_MakePoint(int32_t x, int32_t y) {
   struct PP_Point ret;
   ret.x = x;
   ret.y = y;
   return ret;
 }
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_PP_POINT_H_ */