Proof-read comments in src/url/.

url/url_canon_etc.cc

 // Copyright 2013 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.
 
 // Canonicalizers for random bits that aren't big enough for their own files.
 
 #include <string.h>
 
 #include "url/url_canon.h"
 #include "url/url_canon_internal.h"
@@ skipping 77 matching lines @@
   if (scheme.len <= 0) {
     // Scheme is unspecified or empty, convert to empty by appending a colon.
     *out_scheme = Component(output->length(), 0);
     output->push_back(':');
     return true;
   }
 
   // The output scheme starts from the current position.
   out_scheme->begin = output->length();
 
-  // Danger: it's important that this code does not strip any characters: it
-  // only emits the canonical version (be it valid or escaped) of each of
-  // the input characters. Stripping would put it out of sync with
+  // Danger: it's important that this code does not strip any characters;
+  // it only emits the canonical version (be it valid or escaped) for each
+  // of the input characters. Stripping would put it out of sync with
   // FindAndCompareScheme, which could cause some security checks on
   // schemes to be incorrect.
   bool success = true;
   int end = scheme.end();
   for (int i = scheme.begin; i < end; i++) {
     UCHAR ch = static_cast<UCHAR>(spec[i]);
     char replacement = 0;
     if (ch < 0x80) {
       if (i == scheme.begin) {
         // Need to do a special check for the first letter of the scheme.
@@ skipping 100 matching lines @@
     out_port->len = output->length() - out_port->begin;
     return false;
   }
 
   // Convert port number back to an integer. Max port value is 5 digits, and
   // the Parsed::ExtractPort will have made sure the integer is in range.
   const int buf_size = 6;
   char buf[buf_size];
   WritePortInt(buf, buf_size, port_num);
 
-  // Append the port number to the output, preceeded by a colon.
+  // Append the port number to the output, preceded by a colon.
   output->push_back(':');
   out_port->begin = output->length();
   for (int i = 0; i < buf_size && buf[i]; i++)
     output->push_back(buf[i]);
 
   out_port->len = output->length() - out_port->begin;
   return true;
 }
 
 template<typename CHAR, typename UCHAR>
@@ skipping 126 matching lines @@
 }
 
 void CanonicalizeRef(const base::char16* spec,
                      const Component& ref,
                      CanonOutput* output,
                      Component* out_ref) {
   DoCanonicalizeRef<base::char16, base::char16>(spec, ref, output, out_ref);
 }
 
 }  // namespace url