Fix typo in docs/implementing_proto3_presence.md
diff --git a/docs/implementing_proto3_presence.md b/docs/implementing_proto3_presence.md
index 73f21a3..ae8b369 100644
--- a/docs/implementing_proto3_presence.md
+++ b/docs/implementing_proto3_presence.md
@@ -261,7 +261,7 @@
Old:
```c++
-bool FieldIsInOneof(const google::protobuf::FielDescriptor* field) {
+bool FieldIsInOneof(const google::protobuf::FieldDescriptor* field) {
return field->containing_oneof() != nullptr;
}
```
@@ -269,7 +269,7 @@
New:
```c++
-bool FieldIsInOneof(const google::protobuf::FielDescriptor* field) {
+bool FieldIsInOneof(const google::protobuf::FieldDescriptor* field) {
// real_containing_oneof() returns nullptr for synthetic oneofs.
return field->real_containing_oneof() != nullptr;
}