diff --git a/man/man8/tc-drr.8 b/man/man8/tc-drr.8
index 16a8ec0d..e25d6dd6 100644
--- a/man/man8/tc-drr.8
+++ b/man/man8/tc-drr.8
@@ -64,9 +64,9 @@ flow filter:
 
 .B for i in .. 1024;do
 .br
-.B \ttc class add dev ..  classid $handle:$(print %x $i)
+.B "\ttc class add dev .. classid $handle:$(print %x $i)"
 .br
-.B \ttc qdisc add dev .. fifo limit 16
+.B "\ttc qdisc add dev .. fifo limit 16"
 .br
 .B done