find and replace fixes, will introduce errors

docs/features/services/phpbb3.md

@@ -34,7 +34,7 @@ DATABASES['phpbb3'] = {
 
 Create a database to install phpBB3 in.
 
-```bash
+```shell
 mysql -u root -p
 create database alliance_forum;
 grant all privileges on alliance_forum . * to 'allianceserver'@'localhost';
@@ -51,19 +51,19 @@ In the console, navigate to your user’s home directory: `cd ~`
 
 Now download using wget, replacing the URL with the URL for the package you just retrieved
 
-```bash
+```shell
 wget https://download.phpbb.com/pub/release/3.3/3.3.8/phpBB-3.3.8.zip
 ```
 
 This needs to be unpackaged. Unzip it, replacing the file name with that of the file you just downloaded
 
-```bash
+```shell
 unzip phpBB-3.3.8.zip
 ```
 
 Now we need to move this to our web directory. Usually `/var/www/forums`.
 
-```bash
+```shell
 mv phpBB3 /var/www/forums
 ```
 
@@ -72,7 +72,7 @@ The web server needs read/write permission to this folder
 Apache: `chown -R www-data:www-data /var/www/forums`
 Nginx: `chown -R nginx:nginx /var/www/forums`
 
-```eval_rst
+```{eval-rst}
 .. tip::
     Nginx: Some distributions use the ``www-data:www-data`` user:group instead of ``nginx:nginx``. If you run into problems with permissions try it instead.
 ..
@@ -157,7 +157,7 @@ phpBB will then write its own config file.
 
 Before users can see the forums, we need to remove the install directory
 
-```bash
+```shell
 rm -rf /var/www/forums/install
 ```
 
@@ -171,7 +171,7 @@ You can allow members to overwrite the portrait with a custom image if desired.
 
 Users generated via Alliance Auth do not have a default theme set. You will need to set this on the phpbb_users table in SQL
 
-```bash
+```shell
 mysql -u root -p
 use alliance_forum;
 alter table phpbb_users change user_style user_style int not null default 1
@@ -187,7 +187,7 @@ Once settings have been configured, run migrations and restart Gunicorn and Cele
 
 To use this service, users will require some of the following.
 
-```eval_rst
+```{eval-rst}
 +---------------------------------------+------------------+--------------------------------------------------------------------------+
 | Permission                            | Admin Site       | Auth Site                                                                |
 +=======================================+==================+==========================================================================+