diff --git a/include/linphone/api/c-types.h b/include/linphone/api/c-types.h
index caadfbd38..bff501290 100644
--- a/include/linphone/api/c-types.h
+++ b/include/linphone/api/c-types.h
@@ -186,10 +186,10 @@ typedef struct _LinphoneSearchResult LinphoneSearchResult;
 // -----------------------------------------------------------------------------
 // How-to: Declare one enum
 //
-// 1. Declare an macro like this example in include/linphone/enums/chat-message-enums.h:
+// 1. Declare a macro like this example in include/linphone/enums/chat-message-enums.h:
 //
-// #define L_ENUM_VALUES_CHAT_MESSAGE_DIRECTION(F) \
-//   F(Incoming /**< Incoming message */) \
+// #define L_ENUM_VALUES_CHAT_MESSAGE_DIRECTION(F) \ //
+//   F(Incoming /**< Incoming message */) \ //
 //   F(Outgoing /**< Outgoing message */)
 //
 // 2. And in this file, call L_DECLARE_C_ENUM with the enum name and values as params:
diff --git a/include/linphone/enums/chat-message-enums.h b/include/linphone/enums/chat-message-enums.h
index e1ca3e963..905d718d3 100644
--- a/include/linphone/enums/chat-message-enums.h
+++ b/include/linphone/enums/chat-message-enums.h
@@ -27,7 +27,7 @@
 	F(InProgress /**< Delivery in progress */) \
 	F(Delivered /**< Message successfully delivered an acknowledged by the server */) \
 	F(NotDelivered /**< Message was not delivered */) \
-	F(FileTransferError /**< Message was received (and acknowledged) but cannot get file from server */) \
+	F(FileTransferError /**< Message was received and acknowledged but cannot get file from server */) \
 	F(FileTransferDone /**< File transfer has been completed successfully */) \
 	F(DeliveredToUser /**< Message successfully delivered an acknowledged by the remote user */) \
 	F(Displayed /**< Message successfully displayed to the remote user */)