Merge pull request #1822 from AkihiroSuda/typo

typo

Author: AkihiroSuda

website/content/en/docs/Installation/_index.md

@@ -16,7 +16,7 @@ Prerequisite:
 brew install lima
 ```
 
-Homebrew formular is available [here](https://github.com/Homebrew/homebrew-core/blob/master/Formula/l/lima.rb).
+Homebrew formula is available [here](https://github.com/Homebrew/homebrew-core/blob/master/Formula/l/lima.rb).
 Supports macOS and Linux.
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