Clean and regen docs (#401)

diff --git a/docs/dyn/proximitybeacon_v1beta1.beacons.diagnostics.html b/docs/dyn/proximitybeacon_v1beta1.beacons.diagnostics.html
index a2b2280..474ebda 100644
--- a/docs/dyn/proximitybeacon_v1beta1.beacons.diagnostics.html
+++ b/docs/dyn/proximitybeacon_v1beta1.beacons.diagnostics.html
@@ -124,11 +124,11 @@
             # expiration date. The year may be 0 to represent a month and day independent
             # of year, e.g. anniversary date. Related types are google.type.TimeOfDay
             # and `google.protobuf.Timestamp`.
-          "month": 42, # Month of year. Must be from 1 to 12.
-          "day": 42, # Day of month. Must be from 1 to 31 and valid for the year and month, or 0
-              # if specifying a year/month where the day is not significant.
           "year": 42, # Year of date. Must be from 1 to 9999, or 0 if specifying a date without
               # a year.
+          "day": 42, # Day of month. Must be from 1 to 31 and valid for the year and month, or 0
+              # if specifying a year/month where the day is not significant.
+          "month": 42, # Month of year. Must be from 1 to 12.
         },
         "alerts": [ # An unordered list of Alerts that the beacon has.
           "A String",