diff --git a/codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/DocumentBareBonesClientGenerator.java b/codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/DocumentBareBonesClientGenerator.java
index 840f8ec9444b..2f48dce15e84 100644
--- a/codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/DocumentBareBonesClientGenerator.java
+++ b/codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/DocumentBareBonesClientGenerator.java
@@ -186,7 +186,8 @@ private void generateClientConstructor() {
                 writer.write("""
                 if (this.config?.cacheMiddleware) {
                     throw new Error(
-                        "@aws-sdk/lib-dynamodb - cacheMiddleware=true is not compatible with the DynamoDBDocument client. This option must be set to false."
+                        "@aws-sdk/lib-dynamodb - cacheMiddleware=true is not compatible with the"
+                          + " DynamoDBDocumentClient. This option must be set to false."
                     );
                 }
                 """);
diff --git a/lib/lib-dynamodb/src/DynamoDBDocumentClient.ts b/lib/lib-dynamodb/src/DynamoDBDocumentClient.ts
index 8d01b3abeb2e..2073fdfa10ac 100644
--- a/lib/lib-dynamodb/src/DynamoDBDocumentClient.ts
+++ b/lib/lib-dynamodb/src/DynamoDBDocumentClient.ts
@@ -146,7 +146,8 @@ export class DynamoDBDocumentClient extends __Client<
     this.middlewareStack = client.middlewareStack;
     if (this.config?.cacheMiddleware) {
       throw new Error(
-        "@aws-sdk/lib-dynamodb - cacheMiddleware=true is not compatible with the DynamoDBDocument client. This option must be set to false."
+        "@aws-sdk/lib-dynamodb - cacheMiddleware=true is not compatible with the" +
+          " DynamoDBDocumentClient. This option must be set to false."
       );
     }
   }