fix scala docs (again)

public/biopet-framework/src/main/scala/nl/lumc/sasc/biopet/core/MultiSampleQScript.scala

@@ -129,7 +129,8 @@ trait MultiSampleQScript extends BiopetQScript {
     ConfigUtils.any2map(Config.global.map("samples")).keySet
   }
 
-  /** Add runSingleSampleJobs method for each sample */
+  /**
+   * Runs addAndTrackJobs method for each sample */
   final def addSamplesJobs() {
     for ((sampleId, sample) <- samples) {
       sample.addAndTrackJobs()