doc: fix default for net.tcp_pipeline

10 jobs for doc-nitpicks in 3 minutes and 19 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
failed #74196
amd64 linux docker
build:linux:amd64

00:00:38

failed #73365
amd64 linux docker
build:linux:amd64

00:01:07

canceled #72855
amd64 linux docker
build:linux:amd64

canceled #73203
amd64 linux docker
build:linux:amd64

passed #37021
docker linux amd64
build:linux:amd64

00:00:33

 
  Test
canceled #73287
amd64 linux docker
deckard:linux:amd64

passed #37024
docker linux amd64
respdiff:linux:amd64

00:02:40

passed #37022
docker linux amd64
test:linux:amd64

00:00:28

canceled #73130
amd64 linux docker
deckard:linux:amd64

passed #37023
docker linux amd64
deckard:linux:amd64

00:03:22

 
Name Stage Failure
failed
build:linux:amd64 Build There is an unknown failure, please try again
Using Docker executor with image cznic/ubuntu:16.04 ...
Using docker image sha256:d2c6bc290aa78a095a94a399cf35b0e9c4fe70e9e2f41f767bace297dc61d3d9 for predefined container...
ERROR: Preparation failed: Error response from daemon: Conflict. The container name "/runner-e35b67ff-project-147-concurrent-1-predefined" is already in use by container "763977e78e855a73b0aee7e895f42e1d2fffa861a6c2615028f593c18ec5644f". You have to remove (or rename) that container to be able to reuse that name.
Will be retried in 3s ...
Using Docker executor with image cznic/ubuntu:16.04 ...
Using docker image sha256:d2c6bc290aa78a095a94a399cf35b0e9c4fe70e9e2f41f767bace297dc61d3d9 for predefined container...
ERROR: Preparation failed: Error response from daemon: Conflict. The container name "/runner-e35b67ff-project-147-concurrent-1-predefined" is already in use by container "763977e78e855a73b0aee7e895f42e1d2fffa861a6c2615028f593c18ec5644f". You have to remove (or rename) that container to be able to reuse that name.
Will be retried in 3s ...
ERROR: Job failed (system failure): Error response from daemon: Conflict. The container name "/runner-e35b67ff-project-147-concurrent-1-predefined" is already in use by container "763977e78e855a73b0aee7e895f42e1d2fffa861a6c2615028f593c18ec5644f". You have to remove (or rename) that container to be able to reuse that name.