some tab characters removed

dbmigration/build.gradle

@@ -9,7 +9,7 @@ dependencies {
 		'apache:commons-dbcp:1.3-CISD',
 		'h2database:h2:1.1.115',
 		'postgresql:postgresql:42.1.4.jre7'
-		
+
 	testCompile project(path: ':common', configuration: 'tests'),
 				'startnet:apgdiff:2.3'
 }