Fix spelling error in README (verison vs version) (#96)

README.md

@@ -97,7 +97,7 @@ You can use `_version` key to specify the version (This version is the locale fi
 rust-i18n supports two style of config file, and those versions will always be keeping.
 
 - `_version: 1` - Split each locale into difference files, it is useful when your project wants to split to translate work.
-- `_verison: 2` - Put all localized text into same file, it is easy to translate quickly by AI (e.g.: GitHub Copilot). When you write original text, just press Enter key, then AI will suggest you the translation text for other languages.
+- `_version: 2` - Put all localized text into same file, it is easy to translate quickly by AI (e.g.: GitHub Copilot). When you write original text, just press Enter key, then AI will suggest you the translation text for other languages.
 
 You can choose as you like.