Fix kamailio utils modules package name.

debian/control

@@ -139,7 +139,7 @@ Depends: bsd-mailx | mailx,
          kamailio-presence-modules,
          kamailio-tls-modules,
          kamailio-xml-modules,
-         kamailio-utils-module,
+         kamailio-utils-modules,
          linux-headers-3.2.0-0.bpo.3-amd64,
          linux-image-3.2.0-0.bpo.3-amd64,
          monit,
@@ -195,7 +195,7 @@ Depends: bsd-mailx | mailx,
          kamailio-presence-modules,
          kamailio-tls-modules,
          kamailio-xml-modules,
-         kamailio-utils-module,
+         kamailio-utils-modules,
          linux-headers-3.2.0-0.bpo.3-amd64,
          linux-image-3.2.0-0.bpo.3-amd64,
          ngcp-asterisk,
@@ -247,7 +247,7 @@ Depends: bsd-mailx | mailx,
          kamailio-presence-modules,
          kamailio-tls-modules,
          kamailio-xml-modules,
-         kamailio-utils-module,
+         kamailio-utils-modules,
          linux-headers-3.2.0-0.bpo.3-amd64,
          linux-image-3.2.0-0.bpo.3-amd64,
          ngcp-asterisk,