Update formatting

public/gentrap/src/main/scala/nl/lumc/sasc/biopet/pipelines/gentrap/Gentrap.scala

@@ -230,7 +230,7 @@ class Gentrap(val root: Configurable) extends QScript with MultiSampleQScript wi
   /** Files that will be listed in the summary file */
   def summaryFiles: Map[String, File] =
     mergedTables.collect { case (key, Some(value)) => key -> value.output } ++
-    heatmapJobs.collect { case (key, Some(value)) => key -> value.output }
+      heatmapJobs.collect { case (key, Some(value)) => key -> value.output }
 
   /** Statistics shown in the summary file */
   def summaryStats: Map[String, Any] = Map()