diff --git a/google/iam/v1/iam_policy.proto b/google/iam/v1/iam_policy.proto
index 7fee0c39..8825cdc7 100644
--- a/google/iam/v1/iam_policy.proto
+++ b/google/iam/v1/iam_policy.proto
@@ -113,7 +113,7 @@ message GetIamPolicyRequest {
 
   // OPTIONAL: A `GetPolicyOptions` object for specifying options to
   // `GetIamPolicy`. This field is only used by Cloud IAM.
-  GetPolicyOptions options = 2;
+  google.iam.v1.GetPolicyOptions options = 2;
 }
 
 // Request message for `TestIamPermissions` method.
diff --git a/google/iam/v1/policy.proto b/google/iam/v1/policy.proto
index e0d2e331..4aef8aec 100644
--- a/google/iam/v1/policy.proto
+++ b/google/iam/v1/policy.proto
@@ -90,7 +90,7 @@ message Policy {
   // ensure that their change will be applied to the same version of the policy.
   //
   // If no `etag` is provided in the call to `setIamPolicy`, then the existing
-  // policy is overwritten blindly.
+  // policy is overwritten.
   bytes etag = 3;
 }
 
@@ -110,7 +110,7 @@ message Binding {
   //    who is authenticated with a Google account or a service account.
   //
   // * `user:{emailid}`: An email address that represents a specific Google
-  //    account. For example, `alice@gmail.com` .
+  //    account. For example, `alice@example.com` .
   //
   //
   // * `serviceAccount:{emailid}`: An email address that represents a service
@@ -171,8 +171,8 @@ message BindingDelta {
   // Required
   string member = 3;
 
-  // Unimplemented. The condition that is associated with this binding.
-  // This field is logged only for Cloud Audit Logging.
+  // The condition that is associated with this binding. This field is logged
+  // only for Cloud Audit Logging.
   google.type.Expr condition = 4;
 }