diff --git a/java/res/drawable/btn_keyboard_key.xml b/java/res/drawable/btn_keyboard_key.xml
index 45578e5..797bc10 100644
--- a/java/res/drawable/btn_keyboard_key.xml
+++ b/java/res/drawable/btn_keyboard_key.xml
@@ -17,8 +17,8 @@
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- Toggle keys. Use checkable/checked state. -->
-    
-    <item android:state_checkable="true" android:state_checked="true" 
+
+    <item android:state_checkable="true" android:state_checked="true"
           android:state_pressed="true"
           android:drawable="@drawable/btn_keyboard_key_pressed_on" />
     <item android:state_checkable="true" android:state_pressed="true"
@@ -34,5 +34,5 @@
           android:drawable="@drawable/btn_keyboard_key_pressed" />
     <item
           android:drawable="@drawable/btn_keyboard_key_normal" />
-          
+
 </selector>
diff --git a/java/res/values-land/dimens.xml b/java/res/values-land/dimens.xml
index fdd9434..c78c25f 100644
--- a/java/res/values-land/dimens.xml
+++ b/java/res/values-land/dimens.xml
@@ -1,19 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/* 
+/*
 **
 ** Copyright 2008, The Android Open Source Project
 **
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
 **
-**     http://www.apache.org/licenses/LICENSE-2.0 
+**     http://www.apache.org/licenses/LICENSE-2.0
 **
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
 ** limitations under the License.
 */
 -->
diff --git a/java/res/values/dimens.xml b/java/res/values/dimens.xml
index d92a715..0fb8877 100644
--- a/java/res/values/dimens.xml
+++ b/java/res/values/dimens.xml
@@ -1,19 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/* 
+/*
 **
 ** Copyright 2008, The Android Open Source Project
 **
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
 **
-**     http://www.apache.org/licenses/LICENSE-2.0 
+**     http://www.apache.org/licenses/LICENSE-2.0
 **
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
 ** limitations under the License.
 */
 -->
diff --git a/java/res/xml/kbd_more_keys_keyboard_template.xml b/java/res/xml/kbd_more_keys_keyboard_template.xml
index 8e977c5..537973d 100644
--- a/java/res/xml/kbd_more_keys_keyboard_template.xml
+++ b/java/res/xml/kbd_more_keys_keyboard_template.xml
@@ -1,19 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/* 
+/*
 **
 ** Copyright 2008, The Android Open Source Project
 **
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
 **
-**     http://www.apache.org/licenses/LICENSE-2.0 
+**     http://www.apache.org/licenses/LICENSE-2.0
 **
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
 ** limitations under the License.
 */
 -->