diff --git a/README.md b/README.md
index 4237acb..136d41d 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ void SetDerivativeMode(dMode dMode);            // Set the dTerm, based error or
 void SetAntiWindupMode(iAwMode iAwMode);        // Set iTerm anti-windup to iAwCondition, iAwClamp or iAwOff
 ```
 
-### Need Autotune?
+### Autotuner
 
 #### Get  [sTune](https://github.com/Dlloydev/sTune)   [![arduino-library-badge](https://www.ardu-badge.com/badge/sTune.svg?)](https://www.ardu-badge.com/sTune)  [![PlatformIO Registry](https://badges.registry.platformio.org/packages/dlloydev/library/sTune.svg)](https://registry.platformio.org/packages/libraries/dlloydev/sTune)
 
diff --git a/keywords.txt b/keywords.txt
index 01d619f..b9d0871 100644
--- a/keywords.txt
+++ b/keywords.txt
@@ -33,9 +33,6 @@ GetDirection	KEYWORD2
 GetPmode	KEYWORD2
 GetDmode	KEYWORD2
 GetAwMode	KEYWORD2
-analogWrite	KEYWORD2
-analogWriteFrequency	KEYWORD2
-analogWriteResolution	KEYWORD2
 
 ##########################################
 # Constants (LITERAL1)
diff --git a/library.json b/library.json
index 7221c10..23b664c 100644
--- a/library.json
+++ b/library.json
@@ -1,6 +1,6 @@
 {
   "name": "QuickPID",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "A fast PID controller with multiple options. Various Integral anti-windup, Proportional, Derivative and timer control modes.",
   "keywords": "PID, controller, signal, autotune, tuner, stune",
   "repository":
diff --git a/library.properties b/library.properties
index 5239c9a..dff7f03 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=QuickPID
-version=3.1.0
+version=3.1.1
 author=David Lloyd
 maintainer=David Lloyd <dlloydev@testcor.ca>
 sentence=A fast PID controller with multiple options. Various Integral anti-windup, Proportional and Derivative control modes.
diff --git a/src/QuickPID.cpp b/src/QuickPID.cpp
index b218f1e..1c38bed 100644
--- a/src/QuickPID.cpp
+++ b/src/QuickPID.cpp
@@ -1,5 +1,5 @@
 /**********************************************************************************
-   QuickPID Library for Arduino - Version 3.1.0
+   QuickPID Library for Arduino - Version 3.1.1
    by dlloydev https://github.com/Dlloydev/QuickPID
    Based on the Arduino PID_v1 Library. Licensed under the MIT License.
  **********************************************************************************/