diff --git a/public/biopet-framework/src/main/scala/nl/lumc/sasc/biopet/core/BiopetQScript.scala b/public/biopet-framework/src/main/scala/nl/lumc/sasc/biopet/core/BiopetQScript.scala
index ba0dc2c6d956e4db78189afa3542ebbc7911266b..13dd469541ae8dc15a92e8b5019a10c8519b9a14 100644
--- a/public/biopet-framework/src/main/scala/nl/lumc/sasc/biopet/core/BiopetQScript.scala
+++ b/public/biopet-framework/src/main/scala/nl/lumc/sasc/biopet/core/BiopetQScript.scala
@@ -68,7 +68,7 @@ trait BiopetQScript extends Configurable with GatkLogging {
         f.checkExecutable
         f.afterGraph
       }
-      case _                                 =>
+      case _ =>
     }
 
     if (new File(outputDir).canWrite) Config.global.writeReport(qSettings.runName, outputDir + ".log/" + qSettings.runName)
diff --git a/public/flexiprep/src/main/scala/nl/lumc/sasc/biopet/pipelines/flexiprep/Fastqc.scala b/public/flexiprep/src/main/scala/nl/lumc/sasc/biopet/pipelines/flexiprep/Fastqc.scala
index 6ef82870e44e1384488d198bde3a52007c6f726f..666ad7459b9a1e7613407a66d37d3e192f891304 100644
--- a/public/flexiprep/src/main/scala/nl/lumc/sasc/biopet/pipelines/flexiprep/Fastqc.scala
+++ b/public/flexiprep/src/main/scala/nl/lumc/sasc/biopet/pipelines/flexiprep/Fastqc.scala
@@ -53,15 +53,15 @@ class Fastqc(root: Configurable) extends nl.lumc.sasc.biopet.extensions.Fastqc(r
    * @throws IllegalStateException if the module lines have no content or mapping is empty.
    */
   def qcModules: Map[String, FastQCModule] = {
-      val fqModules = Source.fromFile(dataFile)
-        // drop all the characters before the first module delimiter (i.e. '>>')
-        .dropWhile(_ != '>')
-        // pull everything into a string
-        .mkString
-        // split into modules
-        .split(">>END_MODULE\n")
-        // make map of module name -> module lines
-        .map {
+    val fqModules = Source.fromFile(dataFile)
+      // drop all the characters before the first module delimiter (i.e. '>>')
+      .dropWhile(_ != '>')
+      // pull everything into a string
+      .mkString
+      // split into modules
+      .split(">>END_MODULE\n")
+      // make map of module name -> module lines
+      .map {
         case (modString) =>
           // module name is in the first line, without '>>' and before the tab character
           val Array(firstLine, otherLines) = modString
@@ -77,10 +77,10 @@ class Fastqc(root: Configurable) extends nl.lumc.sasc.biopet.extensions.Fastqc(r
             .slice(0, 2)
           modName -> FastQCModule(modName, modStatus, otherLines.split("\n").toSeq)
       }
-        .toMap
+      .toMap
 
-      if (fqModules.isEmpty) throw new IllegalStateException("Empty FastQC data file " + dataFile.toString)
-      else fqModules
+    if (fqModules.isEmpty) throw new IllegalStateException("Empty FastQC data file " + dataFile.toString)
+    else fqModules
   }
 
   /**
@@ -93,11 +93,11 @@ class Fastqc(root: Configurable) extends nl.lumc.sasc.biopet.extensions.Fastqc(r
   def encoding: String = {
     if (dataFile.exists())
       qcModules("Basic Statistics") //FIXME: not save
-      .lines
-      .dropWhile(!_.startsWith("Encoding"))
-      .head
-      .stripPrefix("Encoding\t")
-      .stripSuffix("\t")
+        .lines
+        .dropWhile(!_.startsWith("Encoding"))
+        .head
+        .stripPrefix("Encoding\t")
+        .stripSuffix("\t")
     else ""
   }
 
diff --git a/public/flexiprep/src/main/scala/nl/lumc/sasc/biopet/pipelines/flexiprep/SeqtkSeq.scala b/public/flexiprep/src/main/scala/nl/lumc/sasc/biopet/pipelines/flexiprep/SeqtkSeq.scala
index b89f3ebc83ab00a90b53f0644f80a3e1848b5e1f..05236e13cacae24e5b5dffb408e1aa01b1c297e4 100644
--- a/public/flexiprep/src/main/scala/nl/lumc/sasc/biopet/pipelines/flexiprep/SeqtkSeq.scala
+++ b/public/flexiprep/src/main/scala/nl/lumc/sasc/biopet/pipelines/flexiprep/SeqtkSeq.scala
@@ -27,11 +27,11 @@ class SeqtkSeq(root: Configurable) extends nl.lumc.sasc.biopet.extensions.seqtk.
     if (fastqc != null && Q == None) {
       val encoding = fastqc.encoding
       Q = encoding match {
-        case null                                       => None
+        case null => None
         case s if (s.contains("Sanger / Illumina 1.9")) => None
-        case s if (s.contains("Illumina <1.3"))         => Option(64)
-        case s if (s.contains("Illumina 1.3"))          => Option(64)
-        case s if (s.contains("Illumina 1.5"))          => Option(64)
+        case s if (s.contains("Illumina <1.3")) => Option(64)
+        case s if (s.contains("Illumina 1.3")) => Option(64)
+        case s if (s.contains("Illumina 1.5")) => Option(64)
         case _ => None
       }
       if (Q != None) V = true