Fix typo

src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_ev_driver_windows.cc

@@ -459,12 +459,13 @@ class GrpcPolledFdWindows : public GrpcPolledFd {
     connect_done_ = true;
     GPR_ASSERT(wsa_connect_error_ == 0);
     if (error == GRPC_ERROR_NONE) {
-      DWORD transfered_bytes = 0;
+      DWORD transferred_bytes = 0;
       DWORD flags;
-      BOOL wsa_success = WSAGetOverlappedResult(
-          grpc_winsocket_wrapped_socket(winsocket_),
-          &winsocket_->write_info.overlapped, &transfered_bytes, FALSE, &flags);
-      GPR_ASSERT(transfered_bytes == 0);
+      BOOL wsa_success =
+          WSAGetOverlappedResult(grpc_winsocket_wrapped_socket(winsocket_),
+                                 &winsocket_->write_info.overlapped,
+                                 &transferred_bytes, FALSE, &flags);
+      GPR_ASSERT(transferred_bytes == 0);
       if (!wsa_success) {
         wsa_connect_error_ = WSAGetLastError();
         char* msg = gpr_format_message(wsa_connect_error_);
@@ -620,8 +621,8 @@ class GrpcPolledFdWindows : public GrpcPolledFd {
       }
     }
     if (error == GRPC_ERROR_NONE) {
-      read_buf_ = grpc_slice_sub_no_ref(read_buf_, 0,
-                                        winsocket_->read_info.bytes_transfered);
+      read_buf_ = grpc_slice_sub_no_ref(
+          read_buf_, 0, winsocket_->read_info.bytes_transferred);
       read_buf_has_data_ = true;
     } else {
       grpc_slice_unref_internal(read_buf_);
@@ -657,9 +658,9 @@ class GrpcPolledFdWindows : public GrpcPolledFd {
     if (error == GRPC_ERROR_NONE) {
       tcp_write_state_ = WRITE_WAITING_FOR_VERIFICATION_UPON_RETRY;
       write_buf_ = grpc_slice_sub_no_ref(
-          write_buf_, 0, winsocket_->write_info.bytes_transfered);
+          write_buf_, 0, winsocket_->write_info.bytes_transferred);
       GRPC_CARES_TRACE_LOG("fd:|%s| OnIocpWriteableInner. bytes transferred:%d",
-                           GetName(), winsocket_->write_info.bytes_transfered);
+                           GetName(), winsocket_->write_info.bytes_transferred);
     } else {
       grpc_slice_unref_internal(write_buf_);
       write_buf_ = grpc_empty_slice();

src/core/lib/iomgr/iocp_windows.cc

@@ -90,12 +90,12 @@ grpc_iocp_work_status grpc_iocp_work(grpc_millis deadline) {
     abort();
   }
   if (socket->shutdown_called) {
-    info->bytes_transfered = 0;
+    info->bytes_transferred = 0;
     info->wsa_error = WSA_OPERATION_ABORTED;
   } else {
     success = WSAGetOverlappedResult(socket->socket, &info->overlapped, &bytes,
                                      FALSE, &flags);
-    info->bytes_transfered = bytes;
+    info->bytes_transferred = bytes;
     info->wsa_error = success ? 0 : WSAGetLastError();
   }
   GPR_ASSERT(overlapped == &info->overlapped);

src/core/lib/iomgr/socket_windows.h

@@ -59,7 +59,7 @@ typedef struct grpc_winsocket_callback_info {
      to hold a mutex for a long amount of time. */
   int has_pending_iocp;
   /* The results of the overlapped operation. */
-  DWORD bytes_transfered;
+  DWORD bytes_transferred;
   int wsa_error;
 } grpc_winsocket_callback_info;
 

src/core/lib/iomgr/tcp_windows.cc

@@ -196,17 +196,17 @@ static void on_read(void* tcpp, grpc_error* error) {
       gpr_free(utf8_message);
       grpc_slice_buffer_reset_and_unref_internal(tcp->read_slices);
     } else {
-      if (info->bytes_transfered != 0 && !tcp->shutting_down) {
-        GPR_ASSERT((size_t)info->bytes_transfered <= tcp->read_slices->length);
-        if (static_cast<size_t>(info->bytes_transfered) !=
+      if (info->bytes_transferred != 0 && !tcp->shutting_down) {
+        GPR_ASSERT((size_t)info->bytes_transferred <= tcp->read_slices->length);
+        if (static_cast<size_t>(info->bytes_transferred) !=
             tcp->read_slices->length) {
           grpc_slice_buffer_trim_end(
               tcp->read_slices,
               tcp->read_slices->length -
-                  static_cast<size_t>(info->bytes_transfered),
+                  static_cast<size_t>(info->bytes_transferred),
               &tcp->last_read_buffer);
         }
-        GPR_ASSERT((size_t)info->bytes_transfered == tcp->read_slices->length);
+        GPR_ASSERT((size_t)info->bytes_transferred == tcp->read_slices->length);
 
         if (grpc_tcp_trace.enabled()) {
           size_t i;
@@ -288,7 +288,7 @@ static void win_read(grpc_endpoint* ep, grpc_slice_buffer* read_slices,
 
   /* Did we get data immediately ? Yay. */
   if (info->wsa_error != WSAEWOULDBLOCK) {
-    info->bytes_transfered = bytes_read;
+    info->bytes_transferred = bytes_read;
     GRPC_CLOSURE_SCHED(&tcp->on_read, GRPC_ERROR_NONE);
     return;
   }
@@ -333,7 +333,7 @@ static void on_write(void* tcpp, grpc_error* error) {
     if (info->wsa_error != 0) {
       error = GRPC_WSA_ERROR(info->wsa_error, "WSASend");
     } else {
-      GPR_ASSERT(info->bytes_transfered == tcp->write_slices->length);
+      GPR_ASSERT(info->bytes_transferred == tcp->write_slices->length);
     }
   }
 

tools/interop_matrix/client_matrix.py

@@ -284,7 +284,7 @@ LANG_RELEASE_MATRIX = {
         ('v1.16.0', ReleaseInfo(testcases_file='php__v1.0.1')),
         ('v1.17.1', ReleaseInfo(testcases_file='php__v1.0.1')),
         ('v1.18.0', ReleaseInfo()),
-        # v1.19 and v1.20 were deliberately ommitted here because of an issue.
+        # v1.19 and v1.20 were deliberately omitted here because of an issue.
         # See https://github.com/grpc/grpc/issues/18264
         ('v1.21.4', ReleaseInfo()),
     ]),