Fix more spelling/fencing issues (#1822)

* Fence code
* Typo fix

Author: mjankowski

content/en/admin/config.md

@@ -70,7 +70,7 @@ When set to `true`, Mastodon will restrict federation to servers you have manual
 
 When switching an existing instance to limited federation mode, the following command should be used to remove any already existent data on non-allowed domains:
 
-```
+```bash
 tootctl domain purge --limited-federation-mode
 ```
 
@@ -121,7 +121,7 @@ bin/rails runner 'puts Rails.application.config.i18n.available_locales.sort'
 
 #### `FORCE_DEFAULT_LOCALE`
 
-When set to `true`, skips the visitor's brower language detection feature and use `DEFAULT_LOCALE` (or English) instead, corresponding to the behavior of `DEFAULT_LOCALE` prior to Mastodon 4.4.0.
+When set to `true`, skips the visitor's browser language detection feature and use `DEFAULT_LOCALE` (or English) instead, corresponding to the behavior of `DEFAULT_LOCALE` prior to Mastodon 4.4.0.
 
 **Version history:**\
 4.4.0 - added

content/en/admin/elasticsearch.md

@@ -165,7 +165,7 @@ RAILS_ENV=production bin/tootctl search deploy
 ```
 
 {{< hint style="info" >}}
-Creating Elasticsearch indicies could require more memory than the JVM (Java Virtual Machine) provides. If Elasticsearch crashes while creating indicies, try to allocate more memory.
+Creating Elasticsearch indices could require more memory than the JVM (Java Virtual Machine) provides. If Elasticsearch crashes while creating indices, try to allocate more memory.
 
 1. Create and open a file in the directory ```/etc/elasticsearch/jvm.options.d/``` (for example: ```nano /etc/elasticsearch/jvm.options.d/ram.options```)
 2. Add following text and edit the allocated memory to your needs. As a rule of thumb, Elasticsearch should use about 25%-50% of your available memory. Do not allocate more memory than available.
@@ -180,7 +180,7 @@ Creating Elasticsearch indicies could require more memory than the JVM (Java Vir
 
 3. Save the file.
 4. Restart Elasticsearch using ```systemctl restart elasticsearch```.
-5. Retry creating Elasticsearch indicies. If Elasticsearch still crashes, try to set a higher number.
+5. Retry creating Elasticsearch indices. If Elasticsearch still crashes, try to set a higher number.
 {{< /hint >}}
 
 ## Search optimization for other languages

content/en/admin/install.md

@@ -198,7 +198,7 @@ Then edit `/etc/nginx/sites-available/mastodon` to
 1. Replace `example.com` with your own domain name
 2. Uncomment the `ssl_certificate` and `ssl_certificate_key` (ignore this step if you are bringing your own certificate):
 
-    ```
+    ```nginx
     ssl_certificate     /etc/letsencrypt/live/example.com/fullchain.pem;
     ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;;
     ```

content/en/admin/scaling.md

@@ -409,7 +409,7 @@ Mastodon has built-in replica support starting with version 4.2. You can use the
 
 To configure it, use the following environment variables:
 
-```
+```text
 REPLICA_DB_HOST
 REPLICA_DB_PORT
 REPLICA_DB_NAME

content/en/admin/troubleshooting.md

@@ -61,13 +61,13 @@ By default, Mastodon makes use of [systemd's sandboxing capabilities](https://ww
 
 This happens for example, when you run 
 
-```
+```bash
 RAILS_ENV=production bundle exec rails assets:precompile
 ```
 
 without a valid, functional NodeJS environment. In some cases `yarn install --immutable` has not been run, yet and the web files have not been installed to the correct directory, yet. Running the `assets::precompile` command again will probably not help. Here's how to fix it:
 
-```
+```bash
 cd live
 yarn install --immutable
 RAILS_ENV=production bundle exec rake tmp:cache:clear
@@ -76,7 +76,7 @@ RAILS_ENV=production bundle exec rails assets:precompile
 
 Then restart the `mastodon-web` service:
 
-```
+```bash
 sudo systemctl restart mastodon-web.service
 ```
 
@@ -85,7 +85,7 @@ sudo systemctl restart mastodon-web.service
 
 If you encounter error messages like this:
 
-```
+```text
 WARNING:  you don't own a lock of type ExclusiveLock                                           
 bin/rails aborted!                                                                             
 ActiveRecord::ConcurrentMigrationError:  (ActiveRecord::ConcurrentMigrationError)              
@@ -95,7 +95,7 @@ Failed to release advisory lock
 
 You're probably running pg_bouncer in front of PostgreSQL and forgot to specify the PostgreSQL port manually (instead of using the default pg_bouncer port!). To make the migrate commands work, add `DB_PORT`, for example:
 
-```
+```bash
 RAILS_ENV=production DB_PORT=5432 bundle exec rails db:migrate
 ```
 

content/en/admin/troubleshooting/index-corruption.md

@@ -85,7 +85,7 @@ Mastodon 3.2.2 and later come with a semi-interactive script to fix those corrup
 
 Before attempting to fix your database, **stop Mastodon and make a backup of your database**. Then, with **Mastodon still stopped**, run the maintenance script:
 
-```
+```bash
 RAILS_ENV=production bin/tootctl maintenance fix-duplicates
 ```
 

content/en/api/datetime-format.md

@@ -15,7 +15,7 @@ The string representation of a datetime uses the "Internet Date/Time Format" def
 
 To summarise, that is the following mandatory components:
 
-```
+```text
 [YYYY]-[MM]-[DD]T[hh]:[mm]:[ss].[s][TZD]
 ```
 
@@ -49,7 +49,7 @@ The string representation of a date uses the complete, extended calendar date re
 
 That is the following mandatory components:
 
-```
+```text
 [YYYY]-[MM]-[DD]
 ```
 

content/en/spec/bearcaps.md

@@ -9,7 +9,7 @@ menu:
 
 ## What are bearcaps? {#intro}
 
-In certain cases, resources may not be publically available and may require a token to successfully fetch them. This is typically done by using an HTTP `Authorization` header containing a `Bearer` token, like so:
+In certain cases, resources may not be publicly available and may require a token to successfully fetch them. This is typically done by using an HTTP `Authorization` header containing a `Bearer` token, like so:
 
 ```http
 GET https://example.com/foo
@@ -18,7 +18,7 @@ Authorization: Bearer <token>
 
 Bearcaps allow for a way to link to a resource with the token included, like so:
 
-```
+```text
 bear:?t=<token>&u=https://example.com/foo'
 ```