Fix missing mock import

lpsinger · lpsinger · commit 0ec2b1d5e038 · 2021-02-28T12:45:24.000-05:00
diff --git a/doc/conf.py b/doc/conf.py
@@ -132,6 +132,7 @@
             'ligo.computeDiskMass',
             'ligo.em_bright',
             'ligo.followup_advocate',
+            'ligo.gracedb',
             'ligo.p_astro',
             'ligo.p_astro_computation',
             'ligo.raven',
