diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 2935a78..6651a24 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -9,10 +9,10 @@
         android:theme="@style/AppTheme" >
         <activity
             android:name=".MainActivity"
+            android:screenOrientation="portrait"
             android:label="@string/app_name" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
diff --git a/app/src/main/java/saulmm/myapplication/AvatarImageBehavior.java b/app/src/main/java/saulmm/myapplication/AvatarImageBehavior.java
index 32ba923..c237b7f 100644
--- a/app/src/main/java/saulmm/myapplication/AvatarImageBehavior.java
+++ b/app/src/main/java/saulmm/myapplication/AvatarImageBehavior.java
@@ -45,15 +45,11 @@ public boolean layoutDependsOn(CoordinatorLayout parent, CircleImageView child,
         return dependency instanceof Toolbar;
     }
 
-    int mStartYPosition = 0;
-
-    int mFinalYPosition = 0;
-
-    int finalHeight = 130;
-
-    int mStartHeight = 0;
-
-    int mFinalXPosition = 0;
+    private int mStartYPosition = 0;
+    private int mFinalYPosition = 0;
+    private int finalHeight = 0;
+    private int mStartHeight = 0;
+    private int mFinalXPosition = 0;
 
     @Override
     public boolean onDependentViewChanged(CoordinatorLayout parent, CircleImageView child, View dependency) {
diff --git a/app/src/main/java/saulmm/myapplication/MainActivity.java b/app/src/main/java/saulmm/myapplication/MainActivity.java
index 9331292..82f8ead 100644
--- a/app/src/main/java/saulmm/myapplication/MainActivity.java
+++ b/app/src/main/java/saulmm/myapplication/MainActivity.java
@@ -39,6 +39,7 @@ protected void onCreate(Bundle savedInstanceState) {
 
         bindActivity();
 
+        mToolbar.setTitle("");
         setSupportActionBar(mToolbar);
         startAlphaAnimation(mTitle, 0, View.INVISIBLE);
         mAppBarLayout.addOnOffsetChangedListener(this);
@@ -53,6 +54,7 @@ private void bindActivity() {
         mAppBarLayout   = (AppBarLayout) findViewById(R.id.main_appbar);
         mImageparallax  = (ImageView) findViewById(R.id.main_imageview_placeholder);
         mFrameParallax  = (FrameLayout) findViewById(R.id.main_framelayout_title);
+
     }
 
     private void initParallaxValues() {
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 536c472..6156a8d 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -116,6 +116,7 @@
 			android:background="@color/primary"
 			app:layout_anchor="@id/main.framelayout.title"
 			app:theme="@style/ThemeOverlay.AppCompat.Dark"
+			app:title=""
 			>
 
 			<LinearLayout
diff --git a/app/src/main/res/values/example_resources.xml b/app/src/main/res/values/example_resources.xml
index 32a8862..cd41e8c 100644
--- a/app/src/main/res/values/example_resources.xml
+++ b/app/src/main/res/values/example_resources.xml
@@ -8,7 +8,7 @@
     <!-- dimensions -->
     <dimen name="image_width">120dp</dimen>
     <dimen name="image_margin">300dp</dimen>
-    <dimen name="image_final_width">56dp</dimen>
+    <dimen name="image_final_width">48dp</dimen>
 
     <!-- styles -->
     <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
@@ -17,7 +17,7 @@
     </style>
 
     <!-- strings -->
-    <string name="app_name"></string>
+    <string name="app_name">Coordinator example</string>
     <string name="quila_name">Quila</string>
     <string name="quila_tagline">I love bones and slippers</string>
     <string name="quila_name2">Quila!</string>