.gitignore is ignoring *.xcworkspace file which is required in the setup???

[YoheiShinozaki]

ios-doc-samples/.gitignore

*.xcworkspace

while it is being used in INSTALL-COCOAPODS

echo "Opening the project workspace in Xcode"
open Translation.xcworkspace

It’s a part of instruction in “Setup the app” in translation/swift/README.md

Run ./INSTALL-COCOAPODS to install app dependencies (this can take few minutes to run). When it finishes, it will open the SpeechtoSpeech workspace in Xcode. Since we are using Cocoapods, be sure to open the Translation.xcworkspace and not Translation.xcodeproj.