Gradle: remove trailing spaces

platform/android/build.gradle.template

@@ -18,7 +18,7 @@ allprojects {
 
 dependencies {
 	compile 'com.android.support:support-v4:23.+'  // can be removed if minSdkVersion 16 and modify DownloadNotification.java & V14CustomNotification.java
-	$$GRADLE_DEPENDENCIES$$    
+	$$GRADLE_DEPENDENCIES$$
 }
 
 android {
@@ -44,26 +44,26 @@ android {
 		main {
 			manifest.srcFile 'AndroidManifest.xml'
 			java.srcDirs = ['src'
-				$$GRADLE_JAVA_DIRS$$    
+				$$GRADLE_JAVA_DIRS$$
 			]
 			resources.srcDirs = [
 				'res'
-				$$GRADLE_RES_DIRS$$    
+				$$GRADLE_RES_DIRS$$  
 			]
 			res.srcDirs = ['res']
 		//            libs.srcDirs = ['libs']
 			aidl.srcDirs = [
 				'aidl'
-				$$GRADLE_AIDL_DIRS$$    
+				$$GRADLE_AIDL_DIRS$$   
 			]
 			assets.srcDirs = [
 				'assets'
-				$$GRADLE_ASSET_DIRS$$    				
+				$$GRADLE_ASSET_DIRS$$
 			]
 			jniLibs.srcDirs = [
 				'libs'
-				$$GRADLE_JNI_DIRS$$    								
-			] 
+				$$GRADLE_JNI_DIRS$$
+			]
 		}
 
 	}