man: add missing tc class show

"tc class show" is valid sub command but missing from synopsis.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/man/man8/tc.8 b/man/man8/tc.8
index d9d80964a64a7812d759d53f35106e19e12c35be..2969fb55aafca8d56a245a1e655c3801b28770b5 100644 (file)
--- a/man/man8/tc.8
+++ b/man/man8/tc.8
@@ -21,7 +21,7 @@ tc \- show / manipulate traffic control settings
 
 .B tc
 .RI "[ " OPTIONS " ]"
-.B class [ add | change | replace | delete ] dev
+.B class [ add | change | replace | delete | show ] dev
 \fIDEV\fR
 .B parent
 \fIqdisc-id\fR