diff --git a/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/Awk.scala b/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/Awk.scala
index 594e6f56430bc37892cd7262adcbd04e341f28f9..5d325b432f725b5ca41852ac6ecfe701a6c5f79e 100644
--- a/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/Awk.scala
+++ b/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/Awk.scala
@@ -2,15 +2,15 @@ package nl.lumc.sasc.biopet.extensions
 
 import java.io.File
 
-import nl.lumc.sasc.biopet.core.{BiopetCommandLineFunction, Version}
+import nl.lumc.sasc.biopet.core.{ BiopetCommandLineFunction, Version }
 import nl.lumc.sasc.biopet.utils.config.Configurable
-import org.broadinstitute.gatk.utils.commandline.{Input, Output}
+import org.broadinstitute.gatk.utils.commandline.{ Input, Output }
 
 import scala.util.matching.Regex
 
 /**
-  * Created by pjvan_thof on 17-5-16.
-  */
+ * Created by pjvan_thof on 17-5-16.
+ */
 class Awk(val root: Configurable) extends BiopetCommandLineFunction with Version {
   executable = config("exe", default = "awk", freeVar = false)
 
diff --git a/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/GtfToGenePred.scala b/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/GtfToGenePred.scala
index 3593ef84b4da443ba5f50c2636c3044ba510c048..aa5b07742d744b2b2619d1f07d9df80b6a5d74c3 100644
--- a/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/GtfToGenePred.scala
+++ b/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/GtfToGenePred.scala
@@ -7,8 +7,8 @@ import nl.lumc.sasc.biopet.utils.config.Configurable
 import org.broadinstitute.gatk.utils.commandline.{ Input, Output }
 
 /**
-  * Created by pjvan_thof on 17-5-16.
-  */
+ * Created by pjvan_thof on 17-5-16.
+ */
 class GtfToGenePred(val root: Configurable) extends BiopetCommandLineFunction {
   executable = config("exe", default = "gtfToGenePred", freeVar = false)