docs: clarify local package xcode path

Author: adamTrz

docs/docs/docs/api-reference/brownie/xcframework-packaging.mdx

@@ -45,7 +45,7 @@ You can also distribute the XCFrameworks via a local Swift Package Manager packa
 npx brownfield package:ios --scheme BrownfieldLib --configuration Release --add-spm-package
 ```
 
-This writes `Package.swift` into `ios/.brownfield/package/build/`. In Xcode, choose **File > Add Package Dependencies...**, click **Add Local...**, and select that folder.
+This writes `Package.swift` into `ios/.brownfield/package/build/`. In Xcode, open your project, go to **Package Dependencies**, click **+**, choose **Add Local...**, and select that `.brownfield/package/build` folder.
 
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