Fix typos of the word outer.

core/fpdfapi/fpdf_font/cpdf_cidfont.cpp

 // Copyright 2016 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "core/fpdfapi/fpdf_font/cpdf_cidfont.h"
 
 #include <algorithm>
 
@@ skipping 473 matching lines @@
     const uint8_t* pTransform = GetCIDTransform(CID);
     if (pTransform && !bVert) {
       CFX_Matrix matrix(CIDTransformToFloat(pTransform[0]),
                         CIDTransformToFloat(pTransform[1]),
                         CIDTransformToFloat(pTransform[2]),
                         CIDTransformToFloat(pTransform[3]),
                         CIDTransformToFloat(pTransform[4]) * 1000,
                         CIDTransformToFloat(pTransform[5]) * 1000);
       CFX_FloatRect rect_f(rect);
       rect_f.Transform(&matrix);
-      rect = rect_f.GetOutterRect();
+      rect = rect_f.GetOuterRect();
     }
   }
   if (charcode < 256)
     m_CharBBox[charcode] = rect.ToSmallRect();
 
   return rect;
 }
 int CPDF_CIDFont::GetCharWidthF(uint32_t charcode, int level) {
   if (charcode < 0x80 && m_bAnsiWidthsFixed)
     return charcode >= 32 && charcode < 127 ? 500 : 0;
@@ skipping 328 matching lines @@
 const uint8_t* CPDF_CIDFont::GetCIDTransform(uint16_t CID) const {
   if (m_Charset != CIDSET_JAPAN1 || m_pFontFile)
     return nullptr;
 
   const auto* pEnd = g_Japan1_VertCIDs + FX_ArraySize(g_Japan1_VertCIDs);
   const auto* pTransform = std::lower_bound(
       g_Japan1_VertCIDs, pEnd, CID,
       [](const CIDTransform& entry, uint16_t cid) { return entry.cid < cid; });
   return pTransform < pEnd && CID == pTransform->cid ? &pTransform->a : nullptr;
 }