bin/dummy-app in solidus_braintree-3.0.1 vs bin/dummy-app in solidus_braintree-3.1.0

@@ -26,12 +26,10 @@
   echo 'dummy-app rails application failed'
   exit 1
 fi
 
 cd ./dummy-app
-unbundled bundle add solidus --github solidusio/solidus --branch "${BRANCH:-master}" --version '> 0.a'
+unbundled bundle add solidus --github solidusio/solidus --branch "${BRANCH:-main}" --version '> 0.a'
 unbundled bundle exec rake db:drop db:create
 unbundled bundle exec rails generate solidus:install --auto-accept --payment-method=none --no-seed --no-sample "$@"
 unbundled bundle add $extension_name --path ..
 unbundled bundle exec rails generate $extension_name:install --migrate --specs=all
-
-