1 files changed, 2 insertions, 2 deletions
diff --git a/core/source/main/scala/com/rockymadden/stringmetric/phonetic/RefinedSoundexMetric.scala b/core/source/main/scala/com/rockymadden/stringmetric/phonetic/RefinedSoundexMetric.scala
index 5ad0e30..a7d3984 100755
--- a/core/source/main/scala/com/rockymadden/stringmetric/phonetic/RefinedSoundexMetric.scala
+++ b/core/source/main/scala/com/rockymadden/stringmetric/phonetic/RefinedSoundexMetric.scala
@@ -8,9 +8,9 @@ case object RefinedSoundexMetric extends StringMetricLike[Boolean] {
 	override def compare(a: Array[Char], b: Array[Char]): Option[Boolean] =
 		if (a.length == 0 || !(Alpha isSuperset a.head) || b.length == 0 || !(Alpha isSuperset b.head)) None
 		else if (a.head.toLower != b.head.toLower) Some(false)
-		else RefinedSoundexAlgorithm.compute(a).filter(_.length > 0).flatMap(rse1 =>
+		else RefinedSoundexAlgorithm.compute(a).filter(_.length > 0).flatMap { rse1 =>
 			RefinedSoundexAlgorithm.compute(b).filter(_.length > 0).map(rse1.sameElements(_))
-		)
+		}
 
 	override def compare(a: String, b: String): Option[Boolean] = compare(a.toCharArray, b.toCharArray)
 }