fix: abra creates singular release/ directory

docs/abra/cheat-sheet.md

@@ -15,8 +15,6 @@ Definitely set up autocomplete or you'll be sad :sob: `abra` supports `bash`,
 
 ```
 $ abra autocomplete bash
-# Restart your terminal or load autocompletion in place
-$ source /etc/bash_completion.d/abra
 ```
 
 

docs/maintainers/handbook.md

@@ -41,7 +41,7 @@ For a simple example check the [entrypoint.sh for `croc`](https://git.coopcloud.
 
 If you write your own entrypoint, it needs to be specified in the `config` section of compose.yml. See [this handbook entry](/maintainers/handbook/#how-do-i-set-a-custom-entrypoint) for more.
 
-### `releases/` directory
+### `release/` directory
 
 This directory contains text files whose names correspond to the recipe versions which have been released and contain useful tips for operators who are doing upgrade work. See [this handbook entry](/maintainers/handbook/#how-do-i-write-version-release-notes) for more.
 
@@ -396,11 +396,11 @@ mkdir -p release
 
 And then create a text file which corresponds to the version release, e.g. `1.1.0+5.9.0` and write some notes. `abra` will show these when another operator runs `abra app deploy` / `abra app upgrade`.
 
-You can also add release notes for the next release into a special file `releases/next`. This file will be used when running `abra recipe release`.
+You can also add release notes for the next release into a special file `release/next`. This file will be used when running `abra recipe release`.
 
 !!! warning "Not available previous versions of Abra"
 
-    Using `releases/next` is only available in > 0.9.x series of `abra`.
+    Using `release/next` is only available in > 0.9.x series of `abra`.
 
 ## How do I generate the recipe catalogue
 

docs/operators/tutorial.md

@@ -32,25 +32,15 @@ You need to keep port `:80` and `:443` free on your server for web proxying to y
     Docker.
 
 ```
-# ssh into your server
-ssh <server-domain>
-
 # docker install convenience script
 wget -O- https://get.docker.com | bash
 
 # add user to docker group
 sudo usermod -aG docker $USER
 
-# exit and re-login to load the group
-exit
-ssh <server-domain>
-
-# back on the server, setup swarm
+# setup swarm
 docker swarm init
 docker network create -d overlay proxy
-
-# now you can exit and start using abra
-exit
 ```
 
 ??? question "Do you support multiple web proxies?"
@@ -92,8 +82,7 @@ abra -h
 ```
 
 You may need to add the `~/.local/bin/` directory to your `$PATH` variable, in
-order to run the executable. Also, run this line into your terminal so
-you have immediate access to `abra` on the current terminal.
+order to run the executable.
 
 ```bash
 export PATH=$PATH:$HOME/.local/bin