Add Credit for Motar

diff --git a/doc/description.txt b/doc/description.txt
index e1b2953..526c25b 100644
--- a/doc/description.txt
+++ b/doc/description.txt
@@ -74,3 +74,4 @@ Special mention goes to the following:
 Krysstof - ideas for the code used to implement timers.
 rkuhnjr -- for the Dwemer motif patch.
 garkin for the improved Dwemer motif patch
+Motar for the French Translation