Spelling fixes e to i.

runtime/vm/object_test.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/globals.h"
 
 #include "vm/assembler.h"
 #include "vm/class_finalizer.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_entry.h"
@@ skipping 1124 matching lines @@
     const String& str6 = String::Handle(String::ConcatAll(array4));
     EXPECT(str6.IsTwoByteString());
     const uint16_t two_one_two[] = {0x05E6, 0x05D5, 0x05D5, 0x05D9, 0x05D9,
                                     0x05D0, 0x05D9, 0x05D9, 0x05DF, 0x05E6,
                                     0x05D5, 0x05D5, 0x05D9, 0x05D9};
     intptr_t two_one_two_len = sizeof(two_one_two) / sizeof(two_one_two[0]);
     EXPECT_EQ(two_one_two_len, str6.Length());
     EXPECT(str6.Equals(two_one_two, two_one_two_len));
   }
 
-  // Concatenated emtpy and non-empty strings built from 4-byte elements.
+  // Concatenated empty and non-empty strings built from 4-byte elements.
   {
     const String& str1 = String::Handle(String::New(""));
     EXPECT(str1.IsOneByteString());
     EXPECT_EQ(0, str1.Length());
 
     int32_t four[] = {0x1D4D5, 0x1D4DE, 0x1D4E4, 0x1D4E1};
     intptr_t four_len = sizeof(four) / sizeof(four[0]);
     intptr_t expected_len = (four_len * 2);
     const String& str2 = String::Handle(String::FromUTF32(four, four_len));
     EXPECT(str2.IsTwoByteString());
@@ skipping 3584 matching lines @@
   // utf32->utf16 conversion.
   int32_t char_codes[] = {0,      0x0a,   0x0d,   0x7f,   0xff,
                           0xffff, 0xd800, 0xdc00, 0xdbff, 0xdfff};
 
   const String& str =
       String::Handle(String::FromUTF32(char_codes, ARRAY_SIZE(char_codes)));
   EXPECT(str.Equals(char_codes, ARRAY_SIZE(char_codes)));
 }
 
 }  // namespace dart