add missing new line escape (#5896)
missing \ was causing command not found errors when tab completing docker build -t <tab>
Diff
1diff --git a/plugins/docker/_docker b/plugins/docker/_docker
2index 8d00b13e6d2a22d491d2cf5e9d19e08587d8a6b2..1aec353c57b0c674051bb1798b2f333d501e0574 100644
3--- a/plugins/docker/_docker
4+++ b/plugins/docker/_docker
5@@ -917,7 +917,7 @@ __docker_image_subcommand() {
6 "($help)*--label=[Set metadata for an image]:label=value: " \
7 "($help -m --memory)"{-m=,--memory=}"[Memory limit]:Memory limit: " \
8 "($help)--memory-swap=[Total memory limit with swap]:Memory limit: " \
9- "($help)--network=[Connect a container to a network]:network mode:(bridge none container host)"
10+ "($help)--network=[Connect a container to a network]:network mode:(bridge none container host)" \
11 "($help)--no-cache[Do not use cache when building the image]" \
12 "($help)--pull[Attempt to pull a newer version of the image]" \
13 "($help -q --quiet)"{-q,--quiet}"[Suppress verbose build output]" \