remove mention of "nice" from the sanitycheck output

git-svn-id: svn+ssh://jackaudio.org/trunk/jack@4049 0c269be4-1314-0410-8aa9-9f06e86f4224

config/os/gnu-linux/sanitycheck.c

@@ -37,10 +37,9 @@ int sanitycheck (int care_about_realtime,
 	  if (!system_has_rtprio_limits_conf()) {
 		  errors++;
 		  relogin++;
-		  fprintf (stderr, "Please check your /etc/security/limits.conf for the following lines\n");
-		  fprintf (stderr, "and correct/add them:\n\n");
+		  fprintf (stderr, "Please check your /etc/security/limits.conf for the following line\n");
+		  fprintf (stderr, "and correct/add it if necessary:\n\n");
 		  fprintf(stderr, "  @audio          -       rtprio          100\n");
-		  fprintf(stderr, "  @audio          -       nice            -10\n");
 	  } else if (!system_has_audiogroup()) {
 		  errors++;
 		  relogin++;