arcyd/acceptance_tests: fix test name
WIP: Arcyd: simplify fetching to single call

Test Plan:
$ ./precommit.sh
$ ./testbed/arcyd/acceptance_tests.sh
$ ./testbed/arcyd/test_shell.sh
 1999  ./poke.sh
 2000  cd ../arcyd
 2001  arcyd stop
 2002  cd ../arcyd2/
 2003  cd ../dev
 2004  ./accept.sh
 2005  cd ../arcyd2/
 2006  arcyd start
 2007  cd ../dev
 2008  git fetch
 2009  ./poke.sh
 2010  cd ../arcyd2/
 2011  arcyd stop
 2012  cd ../arcyd
 2013  arcyd start
 2014  cd ../dev
 2015  ./accept.sh
 2016  git fetch
 2017  git logdog origin/master
 2018  git fetch origin refs/arcyd/*:refs/heads/arcyd/*
 2019  git logdog --all
 2020  git show origin/dev/arcyd/reserve
 2021  cd ../arcyd
 2022  arcyd stop
 2023  cd ../arcyd2/
 2024  arcyd stop
 2025  arcyd start
 2026  cd ../dev
 2027  ./poke.sh
 2028  ./accept.sh
 2029  git fetch origin refs/arcyd/*:refs/heads/arcyd/*
 2030  git fetch
 2031  git logdog --all