Fixing compile error

37789bb4 · Peter van 't Hof · 71957bc9 · 37789bb4
Commit 37789bb4 authored Jul 14, 2017 by Peter van 't Hof
--- a/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/picard/Picard.scala
+++ b/biopet-extensions/src/main/scala/nl/lumc/sasc/biopet/extensions/picard/Picard.scala
@@ -95,7 +95,7 @@ object Picard extends Logging {
          .fromInputStream(src)
          .getLines()
          .map(_.trim.split(":"))
-          .filter((_.length) == 5)
+          .filter(_.length == 5)
          .map(
            line =>
              Map(