From d5fe59b2f220d42be2f2ca9bacd3da282f0a19f4 Mon Sep 17 00:00:00 2001
From: bytiful <55647551+bytiful@users.noreply.github.com>
Date: Sat, 7 Jan 2023 13:45:42 +1000
Subject: [PATCH] Update sigmadelta.rst

fixed the function header sigmaDeltaSetup
---
 docs/source/api/sigmadelta.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/source/api/sigmadelta.rst b/docs/source/api/sigmadelta.rst
index d5036a38487..b5be6a305e2 100644
--- a/docs/source/api/sigmadelta.rst
+++ b/docs/source/api/sigmadelta.rst
@@ -28,7 +28,7 @@ This function is used to setup the SigmaDelta channel frequency and resolution.
 
 .. code-block:: arduino
 
-    double ledcSetup(uint8_t channel, double freq, uint8_t resolution_bits);
+    double sigmaDeltaSetup(uint8_t channel, double freq, uint8_t resolution_bits);
 
 * ``pin`` select GPIO pin.
 * ``channel`` select SigmaDelta channel.