Update contributing guide

CONTRIBUTING.md

@@ -1,49 +1,47 @@
-# Contributing to Oh My PMMP
-
-Welcome, and thank you for your interest in contributing to Oh My PMMP!
-
-# Reporting Issues
-
-Have a problem with Oh My PMMP or a feature request? We want to hear about it!
-
-**NOTE:** Please check if the issue exists before creating.
-
-If you cannot find an existing issue that describes your bug or feature, create a new issue using the guidelines below.
-
-# Writing good bug reports and feature requests
-
-To have a good bug reports and feature requests, please follow these guidelines:
-- Only a single issue per issue and feature request.
-- The more information you provide, the more likely it is that someone or us will succeed in recreating the problem and finding a fix.
-
-Please include the following with each issue:
-- Version of PocketMine.
-- Version of PHP.
-- Your OS.
-- What you expected to see, versus what you actually saw.
-- Steps to reproduce the issue.
-- Images, logs, or a link to a video showing the issue occurring.
-
-# Translate this plugin
-
-Before translate this plugin, please add the language will be translated to the `availableLanguages` array in [`resources/config.yml`](https://github.com/thebigcrafter/oh-my-pmmp/blob/main/resources/config.yml#L1)  
-Copy the `resources/lang/eng.ini`, rename and translate it.  
-**NOTE:** The language name in `availableLanguages` must be the same as the language file name in `resources/lang/`.
-
-For example:
-```yaml
-availableLanguages: [eng] # => availableLanguages: [eng, vie, rus, ukr]
-```
-And the `resources/lang` folder will have:
-- eng.ini
-- vie.ini
-- rus.ini
-- ukr.ini
-
-# Asking Questions
-
-Please join our [Discord server](https://discord.gg/cEXW8uK6QA) to ask questions, get help, and discuss the project.
-
-# Thank You!
-
-Thank you for taking the time to contribute.
+# Contributing to Oh My PMMP
+
+Welcome, and thank you for your interest in contributing to Oh My PMMP!
+
+# Reporting Issues
+
+Have a problem with Oh My PMMP or a feature request? We want to hear about it!
+
+**NOTE:** Please check if the issue exists before creating.
+
+If you cannot find an existing issue that describes your bug or feature, create a new issue using the guidelines below.
+
+# Writing good bug reports and feature requests
+
+To have a good bug reports and feature requests, please follow these guidelines:
+- Only a single issue per issue and feature request.
+- The more information you provide, the more likely it is that someone or us will succeed in recreating the problem and finding a fix.
+
+Please include the following with each issue:
+- Version of PocketMine.
+- Version of PHP.
+- Your OS.
+- What you expected to see, versus what you actually saw.
+- Steps to reproduce the issue.
+- Images, logs, or a link to a video showing the issue occurring.
+
+# Translate this plugin
+
+Before translate this plugin, please add the language will be translated to the `AVAILABLE_LANGUAGES` array in [`src/Vars.php`](https://github.com/thebigcrafter/oh-my-pmmp/blob/main/src/Vars.php#L18)  
+Copy the `resources/lang/en_US.json`, rename and translate it.  
+**NOTE:** The language name in `AVAILABLE_LANGUAGES` must be the same as the language file name in `resources/lang/`.
+
+For example:
+```php
+public const AVAILABLE_LANGUAGES = ["en_US"]; # => public const AVAILABLE_LANGUAGES = ["en_US", "vi_VN"];
+```
+And the `resources/lang` folder will have:
+- en_US.json
+- vi_VN.json
+
+# Asking Questions
+
+Please join our [Discord server](https://discord.gg/PykBfE2TZ9) to ask questions, get help, and discuss the project.
+
+# Thank You!
+
+Thank you for taking the time to contribute.