diff --git a/MPChartLib/src/main/java/com/github/mikephil/charting/formatter/PercentFormatter.java b/MPChartLib/src/main/java/com/github/mikephil/charting/formatter/PercentFormatter.java
index 6bf1bd3c33..012fab77f9 100644
--- a/MPChartLib/src/main/java/com/github/mikephil/charting/formatter/PercentFormatter.java
+++ b/MPChartLib/src/main/java/com/github/mikephil/charting/formatter/PercentFormatter.java
@@ -7,7 +7,7 @@
 
 /**
  * This IValueFormatter is just for convenience and simply puts a "%" sign after
- * each value. (Recommeded for PieChart)
+ * each value. (Recommended for PieChart)
  *
  * @author Philipp Jahoda
  */
@@ -16,9 +16,11 @@ public class PercentFormatter extends ValueFormatter
 
     public DecimalFormat mFormat;
     private PieChart pieChart;
+    private boolean percentSignSeparated;
 
     public PercentFormatter() {
         mFormat = new DecimalFormat("###,###,##0.0");
+        percentSignSeparated = true;
     }
 
     // Can be used to remove percent signs if the chart isn't in percent mode
@@ -27,9 +29,15 @@ public PercentFormatter(PieChart pieChart) {
         this.pieChart = pieChart;
     }
 
+    // Can be used to remove percent signs if the chart isn't in percent mode
+    public PercentFormatter(PieChart pieChart, boolean percentSignSeparated) {
+        this(pieChart);
+        this.percentSignSeparated = percentSignSeparated;
+    }
+
     @Override
     public String getFormattedValue(float value) {
-        return mFormat.format(value) + " %";
+        return mFormat.format(value) + (percentSignSeparated ? " %" : "%");
     }
 
     @Override
diff --git a/README.md b/README.md
index d358d90f17..044a84f9a6 100644
--- a/README.md
+++ b/README.md
@@ -37,9 +37,9 @@ All MPAndroidChart users are entitled to a special **discount of 5%** off the <a
 
 <br/>
 
-## [Daily Coding Newsletter](https://philjay.substack.com/subscribe)
+## [Bi-Weekly Coding Newsletter](https://weeklycoding.com)
 
-Sign up for my [daily coding newsletter](https://philjay.substack.com/subscribe) to get quick updates on Kotlin and Android development related topics.
+Sign up for my [coding newsletter](https://weeklycoding.com) to get quick updates on Kotlin and Android development related topics.
 
 <h2 id="quick-start">Quick Start :chart_with_upwards_trend:</h2>
 
@@ -78,7 +78,7 @@ dependencies {
 
 <h2 id="documentation">Documentation :notebook_with_decorative_cover:</h2>
 
-See the [**documentation**](https://github.com/PhilJay/MPAndroidChart/wiki) for examples and general use of MPAndroidChart.
+See the [**documentation**](https://weeklycoding.com/mpandroidchart/) for examples and general use of MPAndroidChart.
 
 See the [**javadocs**](https://jitpack.io/com/github/PhilJay/MPAndroidChart/v3.1.0/javadoc/) for more advanced documentation.
 
@@ -96,7 +96,7 @@ Download the [MPAndroidChart Example App](https://play.google.com/store/apps/det
 
 This repository's issue tracker is only for bugs and feature requests. The maintainers ask that you refrain from asking questions about how to use MPAndroidChart through the issue tracker.
 
-Please read the [**documentation**](https://github.com/PhilJay/MPAndroidChart/wiki) first, then ask all your questions on [stackoverflow.com](https://stackoverflow.com/questions/tagged/mpandroidchart) for the fastest answer.
+Please read the [**documentation**](https://weeklycoding.com/mpandroidchart/) first, then ask all your questions on [stackoverflow.com](https://stackoverflow.com/questions/tagged/mpandroidchart) for the fastest answer.
 
 <br/>
 
@@ -133,7 +133,7 @@ If you like this library, please tell others about it :two_hearts: :two_hearts:
 [![Share on Google+](https://github.com/PhilJay/MPAndroidChart/blob/master/design/googleplus_icon.png)](https://plus.google.com/share?url=https://github.com/PhilJay/MPAndroidChart)
 [![Share on Facebook](https://github.com/PhilJay/MPAndroidChart/blob/master/design/facebook_icon.png)](https://www.facebook.com/sharer/sharer.php?u=https://github.com/PhilJay/MPAndroidChart)
 
-You can follow me on Twitter [**@PhilippJahoda**](https://twitter.com/PhilippJahoda) or sign up for my [**daily coding newsletter**](https://philjay.substack.com/subscribe).
+You can follow me on Twitter [**@PhilippJahoda**](https://twitter.com/PhilippJahoda) or sign up for my [**coding newsletter**](https://weeklycoding.com).
 
 <br/>
 
@@ -209,7 +209,7 @@ You can follow me on Twitter [**@PhilippJahoda**](https://twitter.com/PhilippJah
 
 <h1 id="license">License :page_facing_up:</h1>
 
-Copyright 2018 Philipp Jahoda
+Copyright 2019 Philipp Jahoda
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.