third_party/protobuf: Update to HEAD (83d681ee2c)

third_party/protobuf/src/google/protobuf/stubs/bytestream.h

Index: third_party/protobuf/src/google/protobuf/stubs/bytestream.h
diff --git a/third_party/protobuf/src/google/protobuf/stubs/bytestream.h b/third_party/protobuf/src/google/protobuf/stubs/bytestream.h
index de8e0204580ae80af6d1b2226f899b3bb9595a57..07604e17a05e22ccc20f64b2111b983770ca0bc4 100644
--- a/third_party/protobuf/src/google/protobuf/stubs/bytestream.h
+++ b/third_party/protobuf/src/google/protobuf/stubs/bytestream.h
@@ -208,7 +208,7 @@ class LIBPROTOBUF_EXPORT CheckedArrayByteSink : public ByteSink {
 };
 
 // Implementation of ByteSink that allocates an internal buffer (a char array)
-// and expands it as needed to accomodate appended data (similar to a string),
+// and expands it as needed to accommodate appended data (similar to a string),
 // and allows the caller to take ownership of the internal buffer via the
 // GetBuffer() method. The buffer returned from GetBuffer() must be deleted by
 // the caller with delete[]. GetBuffer() also sets the internal buffer to be