tc: man: add 'delete' command.
Add the missing 'delete' command for qdisc, class and filter, and
correct 'remove' to 'delete'.
diff --git a/man/man8/tc.8 b/man/man8/tc.8
index 958ab98..346c545 100644
--- a/man/man8/tc.8
+++ b/man/man8/tc.8
@@ -2,7 +2,7 @@
.SH NAME
tc \- show / manipulate traffic control settings
.SH SYNOPSIS
-.B tc qdisc [ add | change | replace | link ] dev
+.B tc qdisc [ add | change | replace | link | delete ] dev
DEV
.B
[ parent
@@ -13,7 +13,7 @@
[ qdisc specific parameters ]
.P
-.B tc class [ add | change | replace ] dev
+.B tc class [ add | change | replace | delete ] dev
DEV
.B parent
qdisc-id
@@ -22,7 +22,7 @@
[ qdisc specific parameters ]
.P
-.B tc filter [ add | change | replace ] dev
+.B tc filter [ add | change | replace | delete ] dev
DEV
.B [ parent
qdisc-id
@@ -316,8 +316,8 @@
parameter.
.TP
-remove
-A qdisc can be removed by specifying its handle, which may also be 'root'. All subclasses and their leaf qdiscs
+delete
+A qdisc can be deleted by specifying its handle, which may also be 'root'. All subclasses and their leaf qdiscs
are automatically deleted, as well as any filters attached to them.
.TP
