Trim excess whitespace

tests/functionaltests/test_carbons.h

@@ -4,4 +4,3 @@ void send_disable_carbons(void **state);
 void receive_carbon(void **state);
 void receive_self_carbon(void **state);
 void receive_private_carbon(void **state);
-

tests/functionaltests/test_chat_session.h

@@ -4,4 +4,3 @@ void sends_message_to_fulljid_when_received_from_fulljid(void **state);
 void sends_subsequent_messages_to_fulljid(void **state);
 void resets_to_barejid_after_presence_received(void **state);
 void new_session_when_message_received_from_different_fulljid(void **state);
-

tests/functionaltests/test_connect.h

@@ -3,4 +3,3 @@ void connect_jid_sends_presence_after_receiving_roster(void **state);
 void connect_jid_requests_bookmarks(void **state);
 void connect_bad_password(void **state);
 void connect_shows_presence_updates(void **state);
-

tests/functionaltests/test_receipts.h

@@ -1,4 +1,3 @@
 void does_not_send_receipt_request_to_barejid(void **state);
 void send_receipt_request(void **state);
 void send_receipt_on_request(void **state);
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tests/functionaltests/test_rooms.h

@@ -1,2 +1 @@
 void rooms_query(void **state);
-

tests/functionaltests/test_software.h

@@ -4,4 +4,3 @@ void shows_message_when_software_version_error(void **state);
 void display_software_version_result_when_from_domainpart(void **state);
 void show_message_in_chat_window_when_no_resource(void **state);
 void display_software_version_result_in_chat(void **state);
-