From 0279bfbcabc5e39b65f3cc978fefd1d8c6b46eef Mon Sep 17 00:00:00 2001
From: Simon From Jakobsen <simonfromjakobsen@gmail.com>
Date: Thu, 4 Jan 2024 11:10:07 +0100
Subject: [PATCH] Correct return value documentation

---
 docs/api.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/api.md b/docs/api.md
index 76097f3..0948ead 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -730,14 +730,14 @@ Poll for requests
 #### Syntax
 
 ```
-virtual void poll() = 0;
+virtual int poll() = 0;
 ```
 
 #### Parameters
 None
 
 #### Returns
-nothing
+1 on request, 0 on no request
 
 ### `modbusServer.end()`