Merge branch 'fix/lint' into 'main'

fix linting on mcaptcha.md

See merge request !35

content/en/docs/customisation/mcaptcha.md

@@ -4,7 +4,7 @@ weight: 3300
 toc: true
 ---
 
-mCaptcha offers a self-hosted CAPTCHA, which is already featured in docker-compose so the installation is pretty simple. 
+mCaptcha offers a self-hosted CAPTCHA, which is already featured in docker-compose so the installation is pretty simple.
 
 ## Docker setup
 
@@ -36,7 +36,7 @@ services:
       <...>
 ```
 
-Of course, here you want to change `example.tld` to the domain that'll be hosting the mCaptcha interface. You can also comment this option out if you wish to setup on `localhost`. 
+Of course, here you want to change `example.tld` to the domain that'll be hosting the mCaptcha interface. You can also comment this option out if you wish to setup on `localhost`.
 
 ### Nginx Configuration
 
@@ -44,7 +44,7 @@ We also need to configure Nginx to proxy our service to the web as we do with Sh
 
 Borrowing from Misskey, this is the config I use for mCaptcha:
 
-```
+```nginx
 server {
     server_name example.tld;
     listen 80;
@@ -137,5 +137,3 @@ After saving, test the captcha in the "preview" widget, but also be sure to chec
 ### Finishing Touches
 
 As you probably don't want someone else creating an account on your captcha service, now's the time to go back to your `docker-compose.yml` and set `MCAPTCHA_allow_registration: false`. Otherwise, you can leave it.
-
-