diff --git a/doc_source/API_ListFunctions.md b/doc_source/API_ListFunctions.md
index e3eb4501..e7a0c6b6 100644
--- a/doc_source/API_ListFunctions.md
+++ b/doc_source/API_ListFunctions.md
@@ -33,7 +33,7 @@ The region from which the functions are replicated\. For example, if you specify
 Pattern: `ALL|[a-z]{2}(-gov)?-[a-z]+-\d{1}` 
 
  ** [MaxItems](#API_ListFunctions_RequestSyntax) **   <a name="SSS-ListFunctions-request-MaxItems"></a>
-Optional integer\. Specifies the maximum number of AWS Lambda functions to return in response\. This parameter value must be greater than 0\.  
+Optional integer\. Specifies the maximum number of AWS Lambda functions to return in response\. This parameter value must be greater than 0\. The absolute maximum of AWS Lambda functions that can be returned is 50.
 Valid Range: Minimum value of 1\. Maximum value of 10000\.
 
 ## Request Body<a name="API_ListFunctions_RequestBody"></a>
@@ -129,4 +129,4 @@ For more information about using this API in one of the language\-specific AWS S
 +  [AWS SDK for JavaScript](https://docs.aws.amazon.com/goto/AWSJavaScriptSDK/lambda-2015-03-31/ListFunctions) 
 +  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/lambda-2015-03-31/ListFunctions) 
 +  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/lambda-2015-03-31/ListFunctions) 
-+  [AWS SDK for Ruby V2](https://docs.aws.amazon.com/goto/SdkForRubyV2/lambda-2015-03-31/ListFunctions) 
\ No newline at end of file
++  [AWS SDK for Ruby V2](https://docs.aws.amazon.com/goto/SdkForRubyV2/lambda-2015-03-31/ListFunctions)