criu --help: rectify --skip-in-flight
criu --help: rectify --skip-in-flight

Such a lengthy description is not quite suitable for --help output.
Also, it violates 80 columns and looks ugly as a result.
Fix both issues.

Was:
     --skip-in-flight   this option skips in-flight TCP connections.
                        if TCP connections are found which are not yet completely
                        established, criu will ignore these connections in favor
                        of erroring out.

Now:
     --skip-in-flight   skip (ignore) in-flight TCP connections

Signed-off-by: Kir Kolyshkin <c0159612b0ef32139322233232df1a0d189c4b9b@openvz.org>
Acked-by: Cyrill Gorcunov <7a1ea01eee6961eb1e372e3508c2670446d086f4@openvz.org>
Signed-off-by: Pavel Emelyanov <c9a32589e048e044184536f7ac71ef92fe82df3e@virtuozzo.com>

eabatalov/criu,eabatalov/criu,eabatalov/criu,eabatalov/criu,eabatalov/criu,eabatalov/criu