Cosmetic changes ("set up" is a verb, "setup" is a noun).

src/liveedit.cc

 // Copyright 2011 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 1210 matching lines @@
       new_buffer_size = 4 * KB;
     } else {
       new_buffer_size = 2 * buffer_size_;
     }
     // Some internal data structures overflow for very large buffers,
     // they must ensure that kMaximalBufferSize is not too large.
     if (new_buffer_size > kMaximalBufferSize) {
       V8::FatalProcessOutOfMemory("RelocInfoBuffer::GrowBuffer");
     }
 
-    // Setup new buffer.
+    // Set up new buffer.
     byte* new_buffer = NewArray<byte>(new_buffer_size);
 
     // Copy the data.
     int curently_used_size =
         static_cast<int>(buffer_ + buffer_size_ - reloc_info_writer_.pos());
     memmove(new_buffer + new_buffer_size - curently_used_size,
             reloc_info_writer_.pos(), curently_used_size);
 
     reloc_info_writer_.Reposition(
         new_buffer + new_buffer_size - curently_used_size,
@@ skipping 523 matching lines @@
 
 bool LiveEditFunctionTracker::IsActive(Isolate* isolate) {
   return false;
 }
 
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 
 
 } }  // namespace v8::internal