Fixed spelling errors and changed all references to PP_Resource to be the

ppapi/cpp/audio.h

 // Copyright (c) 2011 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_CPP_AUDIO_H_
 #define PPAPI_CPP_AUDIO_H_
 
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/ppb_audio.h"
 #include "ppapi/cpp/audio_config.h"
@@ skipping 20 matching lines @@
   /// address and given user data whenever the buffer needs to be filled.
   /// From within the callback, you should not call <code>PPB_Audio</code>
   /// functions. The callback will be called on a different thread than the one
   /// which created the interface. For performance-critical applications (such
   /// as low-latency audio), the callback should avoid blocking or calling
   /// functions that can obtain locks, such as malloc. The layout and the size
   /// of the buffer passed to the audio callback will be determined by
   /// the device configuration and is specified in the <code>AudioConfig</code>
   /// documentation.
   ///
-  /// @param[in] instance A pointer to an <code>Instance</code> indentifying one
+  /// @param[in] instance A pointer to an <code>Instance</code> identifying one
   /// instance of a module.
   /// @param[in] config An <code>AudioConfig</code> containing the audio config
   /// resource.
   /// @param[in] callback A <code>PPB_Audio_Callback</code> callback function
   /// that the browser calls when it needs more samples to play.
   /// @param[in] user_data A pointer to user data used in the callback function.
   Audio(Instance* instance,
         const AudioConfig& config,
         PPB_Audio_Callback callback,
         void* user_data);
@@ skipping 22 matching lines @@
   bool StopPlayback();
 
  private:
   AudioConfig config_;
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_AUDIO_H_