add credits for SwiftTreeSitter

Author: lukepistrol

Sources/CodeEditLanguages/Documentation.docc/Documentation.md

@@ -6,10 +6,14 @@ A collection of `tree-sitter` languages for syntax highlighting.
 
 ![logo](codeeditlanguages-logo)
 
-This package includes a binary framework `CodeLanguagesContainer.xcframework` which bundles all languages as a binary.
+This package includes a binary framework `CodeLanguagesContainer.xcframework` which bundles all `tree-sitter` languages in a single binary to greatly reduce SPM package resolution times.
 
 The languages are then served as a ``CodeLanguage``.
 
+## SwiftTreeSitter
+
+This package heavily depends on [SwiftTreeSitter](https://github.com/ChimeHQ/SwiftTreeSitter) by [Matt Massicotte](https://twitter.com/mattie).
+
 ## Topics
 
 ### Guides

Sources/CodeEditLanguages/Documentation.docc/Update-Languages.md

@@ -1,6 +1,6 @@
 # Update-Languages
 
-This article covers all the steps needed to update to the latest version of the `tree-sitter` languages
+This article covers all the steps needed to update to the latest version of the `tree-sitter` languages.
 
 ## Overview