Adding in comments

Author: RachelCoackley

test/ci/ci_tests.cfg

@@ -15,7 +15,7 @@
 #  [3] data-like events: neutrino and cosmic background tests
 #   [.1] quick tests
 #   [.2] sequential tests
-#  [4] data tests (off beam zero bias)
+#  [4] data tests (off beam zero bias) run 18266
 #  [5] gallery tests
 #  [6] other tests
 #  [A] special suite definitions for continuous integration framework (`lar_ci`)