setup.rb in fastlane-2.54.0.beta.20170822010003

- old
+ new

@@ -3,10 +3,10 @@
     # This method will take care of creating a Snapfile and other necessary files
     def self.create(path)
       snapfile_path = File.join(path, 'Snapfile')
 
       if File.exist?(snapfile_path)
-        UI.user_error!("Snapfile already exists at path '#{snapfile_path}'. Run 'snapshot' to use snapshot.")
+        UI.user_error!("Snapfile already exists at path '#{snapfile_path}'. Run 'fastlane snapshot' to generate screenshots.")
       end
 
       File.write(snapfile_path, File.read("#{Snapshot::ROOT}/lib/assets/SnapfileTemplate"))
       File.write(File.join(path, 'SnapshotHelper.swift'), File.read("#{Snapshot::ROOT}/lib/assets/SnapshotHelper.swift"))
 