fix iter to document close correctly

include/core/SkPath.h

 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkPath_DEFINED
 #define SkPath_DEFINED
 
@@ skipping 904 matching lines @@
      *  Returns 0 for an empty path (no segments).
      */
     uint32_t getSegmentMasks() const { return fPathRef->getSegmentMasks(); }
 
     enum Verb {
         kMove_Verb,     //!< iter.next returns 1 point
         kLine_Verb,     //!< iter.next returns 2 points
         kQuad_Verb,     //!< iter.next returns 3 points
         kConic_Verb,    //!< iter.next returns 3 points + iter.conicWeight()
         kCubic_Verb,    //!< iter.next returns 4 points
-        kClose_Verb,    //!< iter.next returns 1 point (contour's moveTo pt)
+        kClose_Verb,    //!< iter.next returns 0 points
         kDone_Verb,     //!< iter.next returns 0 points
     };
 
     /** Iterate through all of the segments (lines, quadratics, cubics) of
         each contours in a path.
 
         The iterator cleans up the segments along the way, removing degenerate
         segments and adding close verbs where necessary. When the forceClose
         argument is provided, each contour (as defined by a new starting
         move command) will be completed with a close verb regardless of the
@@ skipping 227 matching lines @@
 
     friend class SkAutoPathBoundsUpdate;
     friend class SkAutoDisableOvalCheck;
     friend class SkAutoDisableDirectionCheck;
     friend class SkBench_AddPathTest; // perf test reversePathTo
     friend class PathTest_Private; // unit test reversePathTo
     friend class ForceIsRRect_Private; // unit test isRRect
 };
 
 #endif