diff --git a/coreapi/chat.c b/coreapi/chat.c
index 94177c07a..a0dc0a27e 100644
--- a/coreapi/chat.c
+++ b/coreapi/chat.c
@@ -274,9 +274,16 @@ LinphoneChatMessage* linphone_chat_room_create_message(LinphoneChatRoom *cr, con
  * Create a message attached to a dedicated chat room;
  * @param cr the chat room.
  * @param message text message, NULL if absent.
+ * @param external_body_url the URL given in external body or NULL.
+ * @param state the LinphoneChatMessage.State of the message.
+ * @param time the time_t at which the message has been received/sent.
+ * @param is_read TRUE if the message should be flagged as read, FALSE otherwise.
+ * @param is_incoming TRUE if the message has been received, FALSE otherwise.
  * @return a new #LinphoneChatMessage
  */
-LinphoneChatMessage* linphone_chat_room_create_message_2(LinphoneChatRoom *cr, const char* message, const char* external_body_url, LinphoneChatMessageState state, time_t time, bool_t is_read, bool_t is_incoming) {
+LinphoneChatMessage* linphone_chat_room_create_message_2(
+        LinphoneChatRoom *cr, const char* message, const char* external_body_url,
+        LinphoneChatMessageState state, time_t time, bool_t is_read, bool_t is_incoming) {
 	LinphoneCore *lc=linphone_chat_room_get_lc(cr);
 
 	LinphoneChatMessage* msg = ms_new0(LinphoneChatMessage,1);
diff --git a/coreapi/linphonecore_jni.cc b/coreapi/linphonecore_jni.cc
index 9ece97c30..d179c043e 100644
--- a/coreapi/linphonecore_jni.cc
+++ b/coreapi/linphonecore_jni.cc
@@ -2116,7 +2116,9 @@ extern "C" jlong Java_org_linphone_core_LinphoneChatRoomImpl_createLinphoneChatM
     const char* message = jmessage?env->GetStringUTFChars(jmessage, NULL):NULL;
     const char* url = jurl?env->GetStringUTFChars(jurl, NULL):NULL;
 
-    LinphoneChatMessage *chatMessage = linphone_chat_room_create_message_2((LinphoneChatRoom *)ptr, message, url, (LinphoneChatMessageState)state, (time_t)time, read, incoming);
+    LinphoneChatMessage *chatMessage = linphone_chat_room_create_message_2(
+                (LinphoneChatRoom *)ptr, message, url, (LinphoneChatMessageState)state,
+                (time_t)time, read, incoming);
 
     if (jmessage != NULL)
         env->ReleaseStringUTFChars(jmessage, message);
diff --git a/java/impl/org/linphone/core/LinphoneChatRoomImpl.java b/java/impl/org/linphone/core/LinphoneChatRoomImpl.java
index d8e425b04..48fad0220 100644
--- a/java/impl/org/linphone/core/LinphoneChatRoomImpl.java
+++ b/java/impl/org/linphone/core/LinphoneChatRoomImpl.java
@@ -102,6 +102,7 @@ class LinphoneChatRoomImpl implements LinphoneChatRoom {
 	public LinphoneChatMessage createLinphoneChatMessage(String message,
 			String url, State state, long timestamp, boolean isRead,
 			boolean isIncoming) {
-		return new LinphoneChatMessageImpl(createLinphoneChatMessage2(nativePtr, message, url, state.value(), timestamp / 1000, isRead, isIncoming));
+		return new LinphoneChatMessageImpl(createLinphoneChatMessage2(
+				nativePtr, message, url, state.value(), timestamp / 1000, isRead, isIncoming));
 	}
 }