diff --git a/google/cloud/firestore_admin_v1/proto/index_pb2.py b/google/cloud/firestore_admin_v1/proto/index_pb2.py
index 85356236dd..c3dbe0bd2f 100644
--- a/google/cloud/firestore_admin_v1/proto/index_pb2.py
+++ b/google/cloud/firestore_admin_v1/proto/index_pb2.py
@@ -362,8 +362,8 @@
             dict(
                 DESCRIPTOR=_INDEX_INDEXFIELD,
                 __module__="google.cloud.firestore.admin_v1.proto.index_pb2",
-                __doc__="""A field in an index. The field\_path describes which field
-    is indexed, the value\_mode describes how the field value is indexed.
+                __doc__="""A field in an index. The field\_path describes which field is indexed,
+    the value\_mode describes how the field value is indexed.
     
     
     Attributes:
diff --git a/google/cloud/firestore_admin_v1/proto/location_pb2.py b/google/cloud/firestore_admin_v1/proto/location_pb2.py
index 7825895411..0c9643a3ab 100644
--- a/google/cloud/firestore_admin_v1/proto/location_pb2.py
+++ b/google/cloud/firestore_admin_v1/proto/location_pb2.py
@@ -66,7 +66,6 @@
         __module__="google.cloud.firestore.admin_v1.proto.location_pb2",
         __doc__="""The metadata message for
   [google.cloud.location.Location.metadata][google.cloud.location.Location.metadata].
-  
   """,
         # @@protoc_insertion_point(class_scope:google.firestore.admin.v1.LocationMetadata)
     ),
diff --git a/noxfile.py b/noxfile.py
index 92f7b423a8..ef0e44686d 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -72,6 +72,7 @@ def default(session):
     session.run(
         "py.test",
         "--quiet",
+        "--cov=google.cloud.firestore",
         "--cov=google.cloud",
         "--cov=tests.unit",
         "--cov-append",
diff --git a/synth.metadata b/synth.metadata
index 15f3b5a51d..46d33c15c0 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,5 +1,5 @@
 {
-  "updateTime": "2020-01-31T21:03:52.358036Z",
+  "updateTime": "2020-02-04T13:19:07.876925Z",
   "sources": [
     {
       "generator": {
@@ -12,8 +12,9 @@
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "2717b8a1c762b26911b45ecc2e4ee01d98401b28",
-        "internalRef": "292555664"
+        "sha": "69d9945330a5721cd679f17331a78850e2618226",
+        "internalRef": "293080182",
+        "log": "69d9945330a5721cd679f17331a78850e2618226\nAdd file-level `Session` resource definition\n\nPiperOrigin-RevId: 293080182\n\nf6a1a6b417f39694275ca286110bc3c1ca4db0dc\nAdd file-level `Session` resource definition\n\nPiperOrigin-RevId: 293080178\n\n29d40b78e3dc1579b0b209463fbcb76e5767f72a\nExpose managedidentities/v1beta1/ API for client library usage.\n\nPiperOrigin-RevId: 292979741\n\na22129a1fb6e18056d576dfb7717aef74b63734a\nExpose managedidentities/v1/ API for client library usage.\n\nPiperOrigin-RevId: 292968186\n\nb5cbe4a4ba64ab19e6627573ff52057a1657773d\nSecurityCenter v1p1beta1: move file-level option on top to workaround protobuf.js bug.\n\nPiperOrigin-RevId: 292647187\n\nb224b317bf20c6a4fbc5030b4a969c3147f27ad3\nAdds API definitions for bigqueryreservation v1beta1.\n\nPiperOrigin-RevId: 292634722\n\nc1468702f9b17e20dd59007c0804a089b83197d2\nSynchronize new proto/yaml changes.\n\nPiperOrigin-RevId: 292626173\n\nffdfa4f55ab2f0afc11d0eb68f125ccbd5e404bd\nvision: v1p3beta1 publish annotations and retry config\n\nPiperOrigin-RevId: 292605599\n\n78f61482cd028fc1d9892aa5d89d768666a954cd\nvision: v1p1beta1 publish annotations and retry config\n\nPiperOrigin-RevId: 292605125\n\n60bb5a294a604fd1778c7ec87b265d13a7106171\nvision: v1p2beta1 publish annotations and retry config\n\nPiperOrigin-RevId: 292604980\n\n3bcf7aa79d45eb9ec29ab9036e9359ea325a7fc3\nvision: v1p4beta1 publish annotations and retry config\n\nPiperOrigin-RevId: 292604656\n\n"
       }
     },
     {