More spelling and tweaking

docs/u_e-backup_restore-mysql.md

@@ -1,5 +1,3 @@
-MySQL is used to store the settings and / or usertables of the whole mail-stack (mailcow UI, SOGo, dovecot, postfix).
-
 ## Backup
 
 ```
@@ -11,7 +9,8 @@ docker-compose exec mysql-mailcow mysqldump --default-character-set=utf8mb4 -u${
 
 ## Restore
 
-You should redirect the sql dump without Docker-Compose to prevent parsing errors.
+!!! warning
+    You should redirect the SQL dump without `docker-compose` to prevent parsing errors.
 
 ```
 cd /path/to/mailcow-dockerized

docs/u_e-docker-dc_bash_compl.md

@@ -1,3 +1,5 @@
+To get some sexy bash completion inside your containers simply execute the following:
+
 ```
 curl -L https://raw.githubusercontent.com/docker/compose/$(docker-compose version --short)/contrib/completion/bash/docker-compose -o /etc/bash_completion.d/docker-compose
 ```

docs/u_e-postfix-disable_sender_verification.md

@@ -1,4 +1,4 @@
-This option is not best-practice and should only be implemented when there is no other option available to archive whatever you are trying to do.
+This option is not best-practice and should only be implemented when there is no other option available to achieve whatever you are trying to do.
 
 Simply create a file `data/conf/postfix/check_sasl_access` and enter the following content. This user must exist in your installation and needs to authenticate before sending mail.
 ```

docs/u_e-redis.md

@@ -1,4 +1,4 @@
-Redis is used as a key-value store for (some of) mailcow's and rspamd's settings and data. If you are unfamilliar with redis please read the [introduction to redis](https://redis.io/topics/introduction) and maybe visit this [wonderfull guide](http://try.redis.io/) on how to use it.
+Redis is used as a key-value store for rspamd's and (some of) mailcow's settings and data. If you are familiar with redis please read the [introduction to redis](https://redis.io/topics/introduction) and maybe visit this [wonderfull guide](http://try.redis.io/) on how to use it.
 
 ## Client
 

docs/u_e-rspamd.md

@@ -1,4 +1,4 @@
-Rspamd is used for av handling, dkim signing and spam handling. It's a powerfull and fast filter system. For a more in-depth documentation on Rspamd please visit it's [own documentation](https://rspamd.com/doc/index.html).
+Rspamd is used for AV handling, DKIM signing and SPAM handling. It's a powerful and fast filter system. For a more in-depth documentation on Rspamd please visit it's [own documentation](https://rspamd.com/doc/index.html).
 
 ## Learn Spam & Ham
 
@@ -9,7 +9,7 @@ Rspamd also auto-learns mail when a high or low score is detected (see https://r
 
 The bayes statistics are written to Redis as keys `BAYES_HAM` and `BAYES_SPAM`.
 
-You can also use Rspamd's web ui to learn ham and/or spam.
+You can also use Rspamd's web UI to learn ham and / or spam or to adjust certain settings of Rspamd.
 
 ### Learn Spam or Ham from existing directory