diff --git a/protos/google/pubsub/v1/pubsub.proto b/protos/google/pubsub/v1/pubsub.proto
index c548b2680..93e1e84a7 100644
--- a/protos/google/pubsub/v1/pubsub.proto
+++ b/protos/google/pubsub/v1/pubsub.proto
@@ -183,7 +183,7 @@ message SchemaSettings {
 message IngestionDataSourceSettings {
   // Ingestion settings for Amazon Kinesis Data Streams.
   message AwsKinesis {
-    // Possible states for managed ingestion from Amazon Kinesis Data Streams.
+    // Possible states for ingestion from Amazon Kinesis Data Streams.
     enum State {
       // Default value. This value is unused.
       STATE_UNSPECIFIED = 0;
@@ -312,8 +312,7 @@ message Topic {
   // Output only. An output-only field indicating the state of the topic.
   State state = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
 
-  // Optional. Settings for managed ingestion from a data source into this
-  // topic.
+  // Optional. Settings for ingestion from a data source into this topic.
   IngestionDataSourceSettings ingestion_data_source_settings = 10
       [(google.api.field_behavior) = OPTIONAL];
 }
diff --git a/src/v1/publisher_client.ts b/src/v1/publisher_client.ts
index 490e935e8..d12bf10cc 100644
--- a/src/v1/publisher_client.ts
+++ b/src/v1/publisher_client.ts
@@ -473,8 +473,7 @@ export class PublisherClient {
    * @param {google.pubsub.v1.Topic.State} request.state
    *   Output only. An output-only field indicating the state of the topic.
    * @param {google.pubsub.v1.IngestionDataSourceSettings} [request.ingestionDataSourceSettings]
-   *   Optional. Settings for managed ingestion from a data source into this
-   *   topic.
+   *   Optional. Settings for ingestion from a data source into this topic.
    * @param {object} [options]
    *   Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
    * @returns {Promise} - The promise which resolves to an array.