diff --git a/common/lib/pg_client_wrapper.ts b/common/lib/pg_client_wrapper.ts
index 2f1169ab..8989315e 100644
--- a/common/lib/pg_client_wrapper.ts
+++ b/common/lib/pg_client_wrapper.ts
@@ -17,7 +17,6 @@
 import { ClientWrapper } from "./client_wrapper";
 import { HostInfo } from "./host_info";
 import { uniqueId } from "../logutils";
-import { logTopology } from "./utils/utils";
 
 /*
 This an internal wrapper class for a target community driver client created by the NodePostgresPgDriverDialect.
diff --git a/common/lib/plugins/connection_tracker/aurora_connection_tracker_plugin.ts b/common/lib/plugins/connection_tracker/aurora_connection_tracker_plugin.ts
index b2abacb2..85c42d94 100644
--- a/common/lib/plugins/connection_tracker/aurora_connection_tracker_plugin.ts
+++ b/common/lib/plugins/connection_tracker/aurora_connection_tracker_plugin.ts
@@ -26,8 +26,6 @@ import { FailoverError } from "../../utils/errors";
 import { HostChangeOptions } from "../../host_change_options";
 import { HostRole } from "../../host_role";
 import { OpenedConnectionTracker } from "./opened_connection_tracker";
-import { logger } from "../../../logutils";
-import { logTopology } from "../../utils/utils";
 
 export class AuroraConnectionTrackerPlugin extends AbstractConnectionPlugin implements CanReleaseResources {
   private static readonly subscribedMethods = new Set<string>(["notifyHostListChanged"].concat(SubscribedMethodHelper.NETWORK_BOUND_METHODS));
diff --git a/common/lib/plugins/connection_tracker/opened_connection_tracker.ts b/common/lib/plugins/connection_tracker/opened_connection_tracker.ts
index cb3594b8..7e9ac9c8 100644
--- a/common/lib/plugins/connection_tracker/opened_connection_tracker.ts
+++ b/common/lib/plugins/connection_tracker/opened_connection_tracker.ts
@@ -21,7 +21,6 @@ import { logger } from "../../../logutils";
 import { MapUtils } from "../../utils/map_utils";
 import { Messages } from "../../utils/messages";
 import { PluginService } from "../../plugin_service";
-import { logTopology } from "../../utils/utils";
 
 export class OpenedConnectionTracker {
   static readonly openedConnections: Map<string, Array<WeakRef<ClientWrapper>>> = new Map<string, Array<WeakRef<ClientWrapper>>>();
diff --git a/common/lib/plugins/failover/reader_failover_handler.ts b/common/lib/plugins/failover/reader_failover_handler.ts
index 5a27d10d..7fb10c29 100644
--- a/common/lib/plugins/failover/reader_failover_handler.ts
+++ b/common/lib/plugins/failover/reader_failover_handler.ts
@@ -316,7 +316,7 @@ class ConnectionAttemptTask {
     try {
       this.targetClient = await this.pluginService.forceConnect(this.newHost, copy);
 
-      // ensure that new connection is a connection to a reader node
+      // Ensure that new connection is a connection to a reader host
       try {
         if ((await this.pluginService.getHostRole(this.targetClient)) === HostRole.READER) {
           return this.targetClient;
diff --git a/pg/lib/client.ts b/pg/lib/client.ts
index 77d0eb5f..4ba7e53a 100644
--- a/pg/lib/client.ts
+++ b/pg/lib/client.ts
@@ -29,7 +29,6 @@ import { RdsMultiAZPgDatabaseDialect } from "./dialect/rds_multi_az_pg_database_
 import { HostInfo } from "../../common/lib/host_info";
 import { TelemetryTraceLevel } from "../../common/lib/utils/telemetry/telemetry_trace_level";
 import { NodePostgresDriverDialect } from "./dialect/node_postgres_driver_dialect";
-import { logTopology } from "../../common/lib/utils/utils";
 import { TransactionIsolationLevel } from "../../common/lib/utils/transaction_isolation_level";
 
 export class AwsPGClient extends AwsClient {