update CREDITS.TXT
diff --git a/CREDITS.TXT b/CREDITS.TXT
index caa80d1..88108c5 100644
--- a/CREDITS.TXT
+++ b/CREDITS.TXT
@@ -55,3 +55,4 @@
 Benoit Lecocq: OpenBSD package.
 Christophe Avoinne (Hlide): Improve memory management for better performance.
 Michael Cohen & Nguyen Tan Cong: Python module installer.
+Adel Gadllah, Francisco Alonso & Stefan Cornelius: RPM package.