Fixed help message to match test

Author: dbfarrow

lib/msf/ui/console/command_dispatcher/db.rb

@@ -432,7 +432,7 @@ def cmd_hosts(*args)
         print_line "  -a,--add          Add the hosts instead of searching"
         print_line "  -d,--delete       Delete the hosts instead of searching"
         print_line "  -c <col1,col2>    Only show the given columns (see list below)"
-        print_line "  -C <col1,col2>    Only show the given columns until next restart (see list below)"
+        print_line "  -C <col1,col2>    Only show the given columns until the next restart (see list below)"
         print_line "  -h,--help         Show this help information"
         print_line "  -u,--up           Only show hosts which are up"
         print_line "  -o <file>         Send output to a file in csv format"