Spellling mistakes.

src/compiler.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 610 matching lines @@
       RecordFunctionCompilation(Logger::LAZY_COMPILE_TAG, info, shared);
 
       if (info->IsOptimizing()) {
         ASSERT(shared->scope_info() != ScopeInfo::Empty());
         function->ReplaceCode(*code);
       } else {
         // Update the shared function info with the compiled code and the
         // scope info.  Please note, that the order of the shared function
         // info initialization is important since set_scope_info might
         // trigger a GC, causing the ASSERT below to be invalid if the code
-        // was flushed. By settting the code object last we avoid this.
+        // was flushed. By setting the code object last we avoid this.
         Handle<ScopeInfo> scope_info = ScopeInfo::Create(info->scope());
         shared->set_scope_info(*scope_info);
         shared->set_code(*code);
         if (!function.is_null()) {
           function->ReplaceCode(*code);
           ASSERT(!function->IsOptimized());
         }
 
         // Set the expected number of properties for instances.
         FunctionLiteral* lit = info->function();
@@ skipping 144 matching lines @@
     }
   }
 
   GDBJIT(AddCode(Handle<String>(shared->DebugName()),
                  Handle<Script>(info->script()),
                  Handle<Code>(info->code()),
                  info));
 }
 
 } }  // namespace v8::internal