docker: update image and usage documentation

Relates to https://github.com/shaarli/Shaarli/issues/1153

Signed-off-by: VirtualTam <virtualtam@flibidi.net>

2 files changed, 13 insertions, 7 deletions

diff --git a/doc/md/Unit-tests-Docker.md b/doc/md/Unit-tests-Docker.md
index c2de7cc7..59bd5b45 100644
--- a/doc/md/Unit-tests-Docker.md
+++ b/doc/md/Unit-tests-Docker.md
@@ -8,7 +8,7 @@ Read first:
 
 ### Docker test images
 
-Test Dockerfiles are located under `docker/tests/<distribution>/Dockerfile`,
+Test Dockerfiles are located under `tests/docker/<distribution>/Dockerfile`,
 and can be used to build Docker images to run Shaarli test suites under common
 Linux environments.
 
@@ -27,7 +27,7 @@ What's behind the curtains:
     - test PHP dependencies (OS packages)
     - Composer
 - the local workspace is mapped to the container's `/shaarli/` directory,
-- the files are rsync'd to so tests are run using a standard Linux user account
+- the files are rsync'd so tests are run using a standard Linux user account
   (running tests as `root` would bypass permission checks and may hide issues)
 - the tests are run inside the container.
 
@@ -36,7 +36,7 @@ What's behind the curtains:
 ```bash
 # build the Debian 9 Docker image
 $ cd /path/to/shaarli
-$ cd docker/test/debian9
+$ cd tests/docker/debian9
 $ docker build -t shaarli-test:debian9 .
 ```
 
diff --git a/doc/md/docker/shaarli-images.md b/doc/md/docker/shaarli-images.md
index 12f7b5d1..e6fbff64 100644
--- a/doc/md/docker/shaarli-images.md
+++ b/doc/md/docker/shaarli-images.md
@@ -8,9 +8,9 @@ The images can be found in the [`shaarli/shaarli`](https://hub.docker.com/r/shaa
 repository.
 
 ### Available image tags
-- `latest`: latest branch (tarball release)
-- `master`: master branch (tarball release)
-- `stable`: stable branch (tarball release)
+- `latest`: latest branch
+- `master`: master branch
+- `stable`: stable branch
 
 The `latest` and `master` images rely on:
 
@@ -24,7 +24,13 @@ The `stable` image relies on:
 - [PHP5-FPM](http://php-fpm.org/)
 - [Nginx](http://nginx.org/)
 
-Additional [Dockerfiles](https://github.com/shaarli/Shaarli/tree/master/docker) are provided for the `arm32v7` platform, relying on [Linuxserver.io Alpine armhf images](https://hub.docker.com/r/lsiobase/alpine.armhf/). These images must be built using [`docker build`](https://docs.docker.com/engine/reference/commandline/build/) on an `arm32v7` machine or using an emulator such as [qemu](https://resin.io/blog/building-arm-containers-on-any-x86-machine-even-dockerhub/).
+Additional Dockerfiles are provided for the `arm32v7` platform, relying on
+[Linuxserver.io Alpine armhf
+images](https://hub.docker.com/r/lsiobase/alpine.armhf/). These images must be
+built using [`docker
+build`](https://docs.docker.com/engine/reference/commandline/build/) on an
+`arm32v7` machine or using an emulator such as
+[qemu](https://resin.io/blog/building-arm-containers-on-any-x86-machine-even-dockerhub/).
 
 ### Download from DockerHub
 ```bash