Fix whitespace errors.

cmake/checks/winrttest.cpp

@@ -2,5 +2,5 @@
 
 int main(int, char**)
 {
-	return 0;
+    return 0;
 }

cmake/templates/cvconfig.h.cmake

@@ -160,4 +160,3 @@
 /* Define to 1 if your processor stores words with the most significant byte
    first (like Motorola and SPARC, unlike Intel and VAX). */
 #cmakedefine WORDS_BIGENDIAN
-

samples/android/camera-calibration/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    	  package="org.opencv.samples.cameracalibration"
-    	  android:versionCode="1"
-    	  android:versionName="1.0" >
+          package="org.opencv.samples.cameracalibration"
+          android:versionCode="1"
+          android:versionName="1.0" >
 
     <application
         android:label="@string/app_name"
@@ -10,7 +10,7 @@
         android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >
 
         <activity android:name="CameraCalibrationActivity"
-            	  android:label="@string/app_name"
+                  android:label="@string/app_name"
                   android:screenOrientation="landscape"
                   android:configChanges="keyboardHidden|orientation" >
             <intent-filter>