fix path getSegment comment

include/core/SkPathMeasure.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 SkPathMeasure_DEFINED
 #define SkPathMeasure_DEFINED
 
@@ skipping 45 matching lines @@
     /** Pins distance to 0 <= distance <= getLength(), and then computes
         the corresponding matrix (by calling getPosTan).
         Returns false if there is no path, or a zero-length path was specified, in which case
         matrix is unchanged.
     */
     bool SK_WARN_UNUSED_RESULT getMatrix(SkScalar distance, SkMatrix* matrix,
                                   MatrixFlags flags = kGetPosAndTan_MatrixFlag);
 
     /** Given a start and stop distance, return in dst the intervening segment(s).
         If the segment is zero-length, return false, else return true.
-        startD and stopD are pinned to legal values (0..getLength()). If startD <= stopD
+        startD and stopD are pinned to legal values (0..getLength()). If startD > stopD
         then return false (and leave dst untouched).
         Begin the segment with a moveTo if startWithMoveTo is true
     */
     bool getSegment(SkScalar startD, SkScalar stopD, SkPath* dst, bool startWithMoveTo);
 
     /** Return true if the current contour is closed()
     */
     bool isClosed();
 
     /** Move to the next contour in the path. Return true if one exists, or false if
@@ skipping 36 matching lines @@
     SkScalar compute_cubic_segs(const SkPoint pts[3], SkScalar distance,
                                 int mint, int maxt, int ptIndex);
     const Segment* distanceToSegment(SkScalar distance, SkScalar* t);
     bool quad_too_curvy(const SkPoint pts[3]);
     bool conic_too_curvy(const SkPoint& firstPt, const SkPoint& midTPt,const SkPoint& lastPt);
     bool cheap_dist_exceeds_limit(const SkPoint& pt, SkScalar x, SkScalar y);
     bool cubic_too_curvy(const SkPoint pts[4]);
 };
 
 #endif