chore: fix typos in comments (#29362)

shell/browser/net/electron_url_loader_factory.cc

@@ -544,7 +544,7 @@ void ElectronURLLoaderFactory::SendContents(
   head->headers->AddHeader("Access-Control-Allow-Origin", "*");
   client_remote->OnReceiveResponse(std::move(head));
 
-  // Code bellow follows the pattern of data_url_loader_factory.cc.
+  // Code below follows the pattern of data_url_loader_factory.cc.
   mojo::ScopedDataPipeProducerHandle producer;
   mojo::ScopedDataPipeConsumerHandle consumer;
   if (mojo::CreateDataPipe(nullptr, producer, consumer) != MOJO_RESULT_OK) {

shell/browser/net/node_stream_loader.cc

@@ -165,7 +165,7 @@ void NodeStreamLoader::On(const char* event, EventCallback callback) {
   handlers_[event].Reset(isolate_, args[1]);
   node::MakeCallback(isolate_, emitter_.Get(isolate_), "on",
                      node::arraysize(args), args, {0, 0});
-  // No more code bellow, as this class may destruct when subscribing.
+  // No more code below, as this class may destruct when subscribing.
 }
 
 }  // namespace electron

shell/common/gin_helper/wrappable_base.h

@@ -36,7 +36,7 @@ class WrappableBase {
   WrappableBase& operator=(const WrappableBase&) = delete;
   virtual ~WrappableBase();
 
-  // Retrieve the v8 wrapper object cooresponding to this object.
+  // Retrieve the v8 wrapper object corresponding to this object.
   v8::Local<v8::Object> GetWrapper() const;
   v8::MaybeLocal<v8::Object> GetWrapper(v8::Isolate* isolate) const;