Minor cleanup in SpdyFrameBuilder. No functional/compiled change.

net/spdy/spdy_frame_reader.h

 // Copyright (c) 2012 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 NET_SPDY_SPDY_FRAME_READER_H_
 #define NET_SPDY_SPDY_FRAME_READER_H_
 
 #include "base/basictypes.h"
 #include "base/string_piece.h"
 #include "net/base/net_export.h"
@@ skipping 31 matching lines @@
   // Forwards the internal iterater on success.
   // Returns true on success, false otherwise.
   bool ReadUInt16(uint16* result);
 
   // Reads a 32-bit unsigned integer into the given output parameter.
   // Forwards the internal iterater on success.
   // Returns true on success, false otherwise.
   bool ReadUInt32(uint32* result);
 
   // Reads a 31-bit unsigned integer into the given output parameter. This is
-  // equivelant to ReadUInt32() above except that the highest-order bit is
+  // equivalent to ReadUInt32() above except that the highest-order bit is
   // discarded.
   // Forwards the internal iterater (by 4B) on success.
   // Returns true on success, false otherwise.
   bool ReadUInt31(uint32* result);
 
   // Reads a string prefixed with 16-bit length into the given output parameter.
   //
   // NOTE: Does not copy but rather references strings in the underlying buffer.
   // This should be kept in mind when handling memory management!
   //
@@ skipping 43 matching lines @@
   // The length of the data buffer that we're reading from.
   const size_t len_;
 
   // The location of the next read from our data buffer.
   size_t ofs_;
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_FRAME_READER_H_