Misc. changes. Mostly formatting.

ppapi/c/ppp.h

Index: ppapi/c/ppp.h
===================================================================
--- ppapi/c/ppp.h	(revision 90953)
+++ ppapi/c/ppp.h	(working copy)
@@ -40,17 +40,16 @@
  * PPP_InitializeModule() is the entry point for a module and is called by the
  * browser when your module loads. Your code must implement this function.
  *
- * Failure indicates to the browser that this plugin can not be used. In this
- * case, the plugin will be unloaded and ShutdownModule will NOT be called.
+ * Failure indicates to the browser that this module can not be used. In this
+ * case, the module will be unloaded and ShutdownModule will NOT be called.
  *
  * @param[in] module A handle to your module. Generally you should store this
  * value since it will be required for other API calls.
- *
  * @param[in] get_browser_interface A pointer to the function that you can
  * use to query for browser interfaces. Generally you should store this value
  * for future use.
  *
- * @return PP_OK on success. Any other value on failure.
+ * @return <code>PP_OK</code> on success. Any other value on failure.
 */
 PP_EXPORT int32_t PPP_InitializeModule(PP_Module module,
                                        PPB_GetInterface get_browser_interface);
@@ -67,10 +66,10 @@
  * PPP_ShutdownModule() is <strong>sometimes</strong> called before the module
  * is unloaded. It is not recommended that you implement this function.
  *
- * There is no practical use of this function for third party plugins. Its
+ * There is no practical use of this function for third party modules. Its
  * existence is because of some internal use cases inside Chrome.
  *
- * Since your plugin runs in a separate process, there's no need to free
+ * Since your module runs in a separate process, there's no need to free
  * allocated memory. There is also no need to free any resources since all of
  * resources associated with an instance will be force-freed when that instance
  * is deleted. Moreover, this function will not be called when Chrome does
@@ -90,14 +89,14 @@
  * PPP_GetInterface() is called by the browser to query the module for
  * interfaces it supports.
  *
- * Your module must implement the PPP_Instance interface or it will be
- * unloaded. Other interfaces are optional.
+ * Your module must implement the <code>PPP_Instance</code> interface or it
+ * will be unloaded. Other interfaces are optional.
  *
  * @param[in] interface_name A pointer to a "PPP" (plugin) interface name.
  * Interface names are null-terminated ASCII strings.
  *
- * @return A pointer for the interface or NULL if the interface is not
- * supported.
+ * @return A pointer for the interface or <code>NULL</code> if the interface is
+ * not supported.
  */
 PP_EXPORT const void* PPP_GetInterface(const char* interface_name);
 /**