Dart SDK Spelling b, c, and d.

runtime/third_party/double-conversion/src/strtod.cc

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 510 matching lines @@
   // If the guess doesn't lie near a single-precision boundary we can simply
   // return its float-value.
   if (f1 == f4) {
     return float_guess;
   }
 
   ASSERT((f1 != f2 && f2 == f3 && f3 == f4) ||
          (f1 == f2 && f2 != f3 && f3 == f4) ||
          (f1 == f2 && f2 == f3 && f3 != f4));
 
-  // guess and next are the two possible canditates (in the same way that
+  // guess and next are the two possible candidates (in the same way that
   // double_guess was the lower candidate for a double-precision guess).
   float guess = f1;
   float next = f4;
   DiyFp upper_boundary;
   if (guess == 0.0f) {
     float min_float = 1e-45f;
     upper_boundary = Double(static_cast<double>(min_float) / 2).AsDiyFp();
   } else {
     upper_boundary = Single(guess).UpperBoundary();
   }
   int comparison = CompareBufferWithDiyFp(trimmed, exponent, upper_boundary);
   if (comparison < 0) {
     return guess;
   } else if (comparison > 0) {
     return next;
   } else if ((Single(guess).Significand() & 1) == 0) {
     // Round towards even.
     return guess;
   } else {
     return next;
   }
 }
 
 }  // namespace double_conversion