diff --git a/src/check_centreon_snmp_traffic b/src/check_centreon_snmp_traffic
index fe5ed7e1d..96e6c1fe1 100644
--- a/src/check_centreon_snmp_traffic
+++ b/src/check_centreon_snmp_traffic
@@ -203,7 +203,8 @@ if ($opt_n) {
 	        exit $ERRORS{'UNKNOWN'};
 	    }
 	    foreach my $key ( oid_lex_sort(keys %$result)) {
-		    $result->{$key} =~ s/\x00//g; //Added line to strip the illegal character off.
+	    	# Added line to strip the illegal character off.
+		    $result->{$key} =~ s/\x00//g;
 	        if ($result->{$key} =~ m/$opt_i/) {
 			    my @oid_list = split (/\./,$key);
 			    $interface = pop (@oid_list) ;