Fix typo in SVGTextLayoutEngine method name (characer -> character)

Source/core/rendering/svg/SVGTextLayoutEngine.h

 /*
  * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 38 matching lines @@
 
     Vector<SVGTextLayoutAttributes*>& layoutAttributes() { return m_layoutAttributes; }
 
     void beginTextPathLayout(RenderObject*, SVGTextLayoutEngine& lineLayout);
     void endTextPathLayout();
 
     void layoutInlineTextBox(SVGInlineTextBox*);
     void finishLayout();
 
 private:
-    void updateCharacerPositionIfNeeded(float& x, float& y);
+    void updateCharacterPositionIfNeeded(float& x, float& y);
     void updateCurrentTextPosition(float x, float y, float glyphAdvance);
     void updateRelativePositionAdjustmentsIfNeeded(float dx, float dy);
 
     void recordTextFragment(SVGInlineTextBox*, Vector<SVGTextMetrics>&);
     bool parentDefinesTextLength(RenderObject*) const;
 
     void layoutTextOnLineOrPath(SVGInlineTextBox*, RenderSVGInlineText*, const RenderStyle*);
     void finalizeTransformMatrices(Vector<SVGInlineTextBox*>&);
 
     bool currentLogicalCharacterAttributes(SVGTextLayoutAttributes*&);
@@ skipping 28 matching lines @@
     float m_textPathLength;
     float m_textPathStartOffset;
     float m_textPathCurrentOffset;
     float m_textPathSpacing;
     float m_textPathScaling;
 };
 
 } // namespace WebCore
 
 #endif