diff --git a/library/src/main/java/com/vlonjatg/progressactivity/ProgressFrameLayout.java b/library/src/main/java/com/vlonjatg/progressactivity/ProgressFrameLayout.java
index 9994606..d063e1e 100644
--- a/library/src/main/java/com/vlonjatg/progressactivity/ProgressFrameLayout.java
+++ b/library/src/main/java/com/vlonjatg/progressactivity/ProgressFrameLayout.java
@@ -107,7 +107,7 @@ private void init(AttributeSet attrs) {
                 typedArray.getDimensionPixelSize(R.styleable.ProgressActivity_loadingProgressBarHeight, 108);
 
         loadingStateProgressBarColor =
-                typedArray.getColor(R.styleable.ProgressActivity_loadingStateProgressBarColor, Color.RED);
+                typedArray.getColor(R.styleable.ProgressActivity_loadingProgressBarColor, Color.RED);
 
         loadingStateBackgroundColor =
                 typedArray.getColor(R.styleable.ProgressActivity_loadingBackgroundColor, Color.TRANSPARENT);
diff --git a/library/src/main/java/com/vlonjatg/progressactivity/ProgressLinearLayout.java b/library/src/main/java/com/vlonjatg/progressactivity/ProgressLinearLayout.java
index 70db0da..13d7ecb 100644
--- a/library/src/main/java/com/vlonjatg/progressactivity/ProgressLinearLayout.java
+++ b/library/src/main/java/com/vlonjatg/progressactivity/ProgressLinearLayout.java
@@ -104,7 +104,7 @@ private void init(AttributeSet attrs) {
                 typedArray.getDimensionPixelSize(R.styleable.ProgressActivity_loadingProgressBarHeight, 108);
 
         loadingStateProgressBarColor =
-                typedArray.getColor(R.styleable.ProgressActivity_loadingStateProgressBarColor, Color.RED);
+                typedArray.getColor(R.styleable.ProgressActivity_loadingProgressBarColor, Color.RED);
 
         loadingStateBackgroundColor =
                 typedArray.getColor(R.styleable.ProgressActivity_loadingBackgroundColor, Color.TRANSPARENT);
diff --git a/library/src/main/java/com/vlonjatg/progressactivity/ProgressRelativeLayout.java b/library/src/main/java/com/vlonjatg/progressactivity/ProgressRelativeLayout.java
index 85d9d9c..c7c8fc4 100644
--- a/library/src/main/java/com/vlonjatg/progressactivity/ProgressRelativeLayout.java
+++ b/library/src/main/java/com/vlonjatg/progressactivity/ProgressRelativeLayout.java
@@ -103,7 +103,7 @@ private void init(AttributeSet attrs) {
                 typedArray.getDimensionPixelSize(R.styleable.ProgressActivity_loadingProgressBarHeight, 108);
 
         loadingStateProgressBarColor =
-                typedArray.getColor(R.styleable.ProgressActivity_loadingStateProgressBarColor, Color.RED);
+                typedArray.getColor(R.styleable.ProgressActivity_loadingProgressBarColor, Color.RED);
 
         loadingStateBackgroundColor =
                 typedArray.getColor(R.styleable.ProgressActivity_loadingBackgroundColor, Color.TRANSPARENT);
diff --git a/library/src/main/res/values/attrs.xml b/library/src/main/res/values/attrs.xml
index 7d5fef5..354eb66 100644
--- a/library/src/main/res/values/attrs.xml
+++ b/library/src/main/res/values/attrs.xml
@@ -2,27 +2,27 @@
 <resources>
 
     <declare-styleable name="ProgressActivity">
-        <attr name="loadingProgressBarWidth" format="dimension"/>
-        <attr name="loadingProgressBarHeight" format="dimension"/>
-        <attr name="loadingBackgroundColor" format="color"/>
-        <attr name="loadingStateProgressBarColor" format="color"/>
+        <attr name="loadingProgressBarWidth" format="dimension" />
+        <attr name="loadingProgressBarHeight" format="dimension" />
+        <attr name="loadingProgressBarColor" format="color" />
+        <attr name="loadingBackgroundColor" format="color" />
 
-        <attr name="emptyImageWidth" format="dimension"/>
-        <attr name="emptyImageHeight" format="dimension"/>
-        <attr name="emptyTitleTextSize" format="dimension"/>
-        <attr name="emptyContentTextSize" format="dimension"/>
-        <attr name="emptyTitleTextColor" format="color"/>
-        <attr name="emptyContentTextColor" format="color"/>
-        <attr name="emptyBackgroundColor" format="color"/>
+        <attr name="emptyImageWidth" format="dimension" />
+        <attr name="emptyImageHeight" format="dimension" />
+        <attr name="emptyTitleTextSize" format="dimension" />
+        <attr name="emptyContentTextSize" format="dimension" />
+        <attr name="emptyTitleTextColor" format="color" />
+        <attr name="emptyContentTextColor" format="color" />
+        <attr name="emptyBackgroundColor" format="color" />
 
-        <attr name="errorImageWidth" format="dimension"/>
-        <attr name="errorImageHeight" format="dimension"/>
-        <attr name="errorTitleTextSize" format="dimension"/>
-        <attr name="errorContentTextSize" format="dimension"/>
-        <attr name="errorTitleTextColor" format="color"/>
-        <attr name="errorContentTextColor" format="color"/>
-        <attr name="errorButtonTextColor" format="color"/>
-        <attr name="errorButtonBackgroundColor" format="color"/>
-        <attr name="errorBackgroundColor" format="color"/>
+        <attr name="errorImageWidth" format="dimension" />
+        <attr name="errorImageHeight" format="dimension" />
+        <attr name="errorTitleTextSize" format="dimension" />
+        <attr name="errorContentTextSize" format="dimension" />
+        <attr name="errorTitleTextColor" format="color" />
+        <attr name="errorContentTextColor" format="color" />
+        <attr name="errorButtonTextColor" format="color" />
+        <attr name="errorButtonBackgroundColor" format="color" />
+        <attr name="errorBackgroundColor" format="color" />
     </declare-styleable>
 </resources>
\ No newline at end of file
diff --git a/sample/src/main/res/layout/activity_details.xml b/sample/src/main/res/layout/activity_details.xml
index dae1174..41b0d36 100644
--- a/sample/src/main/res/layout/activity_details.xml
+++ b/sample/src/main/res/layout/activity_details.xml
@@ -8,12 +8,12 @@
     progressActivity:emptyContentTextColor="#FFFFFF"
     progressActivity:emptyTitleTextColor="#FFFFFF"
     progressActivity:errorBackgroundColor="#42a5f5"
+    progressActivity:errorButtonBackgroundColor="#9C27B0"
     progressActivity:errorButtonTextColor="#FFFFFF"
     progressActivity:errorContentTextColor="#FFFFFF"
     progressActivity:errorTitleTextColor="#FFFFFF"
-    progressActivity:errorButtonBackgroundColor="#9C27B0"
     progressActivity:loadingBackgroundColor="#FFFFFF"
-    progressActivity:loadingStateProgressBarColor="#9C27B0">
+    progressActivity:loadingProgressBarColor="#9C27B0">
 
     <android.support.v7.widget.Toolbar
         android:id="@+id/toolbar"