diff --git a/src/main/scala/com.github.mgifos.workouts/model/Target.scala b/src/main/scala/com.github.mgifos.workouts/model/Target.scala
index 811df83..bcf3d33 100644
--- a/src/main/scala/com.github.mgifos.workouts/model/Target.scala
+++ b/src/main/scala/com.github.mgifos.workouts/model/Target.scala
@@ -104,9 +104,9 @@ object Target {
 
   def parse(x: String)(implicit msys: MeasurementSystems.MeasurementSystem): Target = x.trim match {
     case CadenceCustomRx(from, to) => CadenceCustomTarget(from.toInt, to.toInt)
-    case HrZoneRx(zone)       => HrZoneTarget(zone.toInt)
-    case HrCustomRx(from, to) => HrCustomTarget(from.toInt, to.toInt)
-    case PowerCustomRx(from, to) => PowerCustomTarget(from.toInt, to.toInt)
+    case HrZoneRx(zone)            => HrZoneTarget(zone.toInt)
+    case HrCustomRx(from, to)      => HrCustomTarget(from.toInt, to.toInt)
+    case PowerCustomRx(from, to)   => PowerCustomTarget(from.toInt, to.toInt)
     case SpeedRangeRx(from, _, to, _, uom) =>
       val du = Option(uom).fold(msys.distance)(DistanceUnits.withSpeedUOM)
       SpeedTarget(Speed(du, from), Speed(du, to))
diff --git a/src/test/scala/com/github/mgifos/workouts/WeekPlanSpec.scala b/src/test/scala/com/github/mgifos/workouts/WeekPlanSpec.scala
index c7d69c9..641da89 100644
--- a/src/test/scala/com/github/mgifos/workouts/WeekPlanSpec.scala
+++ b/src/test/scala/com/github/mgifos/workouts/WeekPlanSpec.scala
@@ -1,7 +1,7 @@
 package com.github.mgifos.workouts
 
 import com.github.mgifos.workouts.model._
-import org.scalatest.{ FlatSpec, Matchers }
+import org.scalatest.{FlatSpec, Matchers}
 
 class WeekPlanSpec extends FlatSpec with Matchers {
 
diff --git a/src/test/scala/com/github/mgifos/workouts/model/DurationSpec.scala b/src/test/scala/com/github/mgifos/workouts/model/DurationSpec.scala
index 6c609f9..3e4022e 100644
--- a/src/test/scala/com/github/mgifos/workouts/model/DurationSpec.scala
+++ b/src/test/scala/com/github/mgifos/workouts/model/DurationSpec.scala
@@ -1,6 +1,6 @@
 package com.github.mgifos.workouts.model
 
-import org.scalatest.{ FlatSpec, Matchers }
+import org.scalatest.{FlatSpec, Matchers}
 import com.github.mgifos.workouts.model.DistanceUnits._
 
 class DurationSpec extends FlatSpec with Matchers {
diff --git a/src/test/scala/com/github/mgifos/workouts/model/StepSpec.scala b/src/test/scala/com/github/mgifos/workouts/model/StepSpec.scala
index 078daea..f802b23 100644
--- a/src/test/scala/com/github/mgifos/workouts/model/StepSpec.scala
+++ b/src/test/scala/com/github/mgifos/workouts/model/StepSpec.scala
@@ -1,7 +1,7 @@
 package com.github.mgifos.workouts.model
 
 import com.github.mgifos.workouts.model.DistanceUnits._
-import org.scalatest.{ FlatSpec, Matchers }
+import org.scalatest.{FlatSpec, Matchers}
 
 class StepSpec extends FlatSpec with Matchers {
 
@@ -13,13 +13,15 @@ class StepSpec extends FlatSpec with Matchers {
     a[IllegalArgumentException] should be thrownBy Step.parse("- warmup: 5km\n  - run: 10km\n  - recover: 100m")
 
     Step.parse("- warmup: 5km") should be(WarmupStep(DistanceDuration(5, km)))
-    Step.parse("- run: 2km @ 5:00-4:50") should be(IntervalStep(DistanceDuration(2, km), Some(PaceTarget(Pace(msys.distance, "5:00"), Pace(msys.distance, "4:50")))))
-    Step.parse("- bike: 2km @ 20-30 kph") should be(IntervalStep(DistanceDuration(2, km), Some(SpeedTarget(Speed(msys.distance, "20"), Speed(msys.distance, "30")))))
-    Step.parse("- go: 20km @ 9:00-11:00") should be(IntervalStep(DistanceDuration(20, km), Some(PaceTarget(Pace(msys.distance, "9:00"), Pace(msys.distance, "11:00")))))
+    Step.parse("- run: 2km @ 5:00-4:50") should be(
+      IntervalStep(DistanceDuration(2, km), Some(PaceTarget(Pace(msys.distance, "5:00"), Pace(msys.distance, "4:50")))))
+    Step.parse("- bike: 2km @ 20-30 kph") should be(
+      IntervalStep(DistanceDuration(2, km), Some(SpeedTarget(Speed(msys.distance, "20"), Speed(msys.distance, "30")))))
+    Step.parse("- go: 20km @ 9:00-11:00") should be(
+      IntervalStep(DistanceDuration(20, km), Some(PaceTarget(Pace(msys.distance, "9:00"), Pace(msys.distance, "11:00")))))
     Step.parse("- recover: 500m @z2") should be(RecoverStep(DistanceDuration(500, m), Some(HrZoneTarget(2))))
     Step.parse("- cooldown: 05:00") should be(CooldownStep(TimeDuration(minutes = 5)))
-    Step.parse("- repeat: 3\n  - run: 10km\n  - recover: 100m") should be(RepeatStep(3, List(
-      IntervalStep(DistanceDuration(10, km)),
-      RecoverStep(DistanceDuration(100, m)))))
+    Step.parse("- repeat: 3\n  - run: 10km\n  - recover: 100m") should be(
+      RepeatStep(3, List(IntervalStep(DistanceDuration(10, km)), RecoverStep(DistanceDuration(100, m)))))
   }
 }
diff --git a/src/test/scala/com/github/mgifos/workouts/model/TargetSpec.scala b/src/test/scala/com/github/mgifos/workouts/model/TargetSpec.scala
index 81198d4..64a549a 100644
--- a/src/test/scala/com/github/mgifos/workouts/model/TargetSpec.scala
+++ b/src/test/scala/com/github/mgifos/workouts/model/TargetSpec.scala
@@ -1,8 +1,8 @@
 package com.github.mgifos.workouts.model
 
-import org.scalatest.{ FlatSpec, Matchers }
+import org.scalatest.{FlatSpec, Matchers}
 import com.github.mgifos.workouts.model.DistanceUnits._
-import play.api.libs.json.{ JsNull, Json }
+import play.api.libs.json.{JsNull, Json}
 
 class TargetSpec extends FlatSpec with Matchers {
 
@@ -35,36 +35,36 @@ class TargetSpec extends FlatSpec with Matchers {
   "Target" should "handle custom HR specification correctly" in {
     val hrcTarget = Target.parse("130-150 bpm").asInstanceOf[HrCustomTarget]
     hrcTarget should be(HrCustomTarget(130, 150))
-    hrcTarget.json should be(Json.obj(
-      "targetType" -> Json.obj(
-        "workoutTargetTypeId" -> 4,
-        "workoutTargetTypeKey" -> "heart.rate.zone"),
-      "targetValueOne" -> 130,
-      "targetValueTwo" -> 150,
-      "zoneNumber" -> JsNull))
+    hrcTarget.json should be(
+      Json.obj(
+        "targetType" -> Json.obj("workoutTargetTypeId" -> 4, "workoutTargetTypeKey" -> "heart.rate.zone"),
+        "targetValueOne" -> 130,
+        "targetValueTwo" -> 150,
+        "zoneNumber" -> JsNull
+      ))
   }
 
   "Target" should "handle custom POWER specification correctly" in {
     val powTarget = Target.parse("230-250 W").asInstanceOf[PowerCustomTarget]
     powTarget should be(PowerCustomTarget(230, 250))
-    powTarget.json should be(Json.obj(
-      "targetType" -> Json.obj(
-        "workoutTargetTypeId" -> 2,
-        "workoutTargetTypeKey" -> "power.zone"),
-      "targetValueOne" -> 230,
-      "targetValueTwo" -> 250,
-      "zoneNumber" -> JsNull))
+    powTarget.json should be(
+      Json.obj(
+        "targetType" -> Json.obj("workoutTargetTypeId" -> 2, "workoutTargetTypeKey" -> "power.zone"),
+        "targetValueOne" -> 230,
+        "targetValueTwo" -> 250,
+        "zoneNumber" -> JsNull
+      ))
   }
-  
+
   "Target" should "handle custom CADENCE specification correctly" in {
     val cadenceTarget = Target.parse("80-90 rpm").asInstanceOf[CadenceCustomTarget]
     cadenceTarget should be(CadenceCustomTarget(80, 90))
-    cadenceTarget.json should be(Json.obj(
-      "targetType" -> Json.obj(
-        "workoutTargetTypeId" -> 3,
-        "workoutTargetTypeKey" -> "cadence.zone"),
-      "targetValueOne" -> 80,
-      "targetValueTwo" -> 90,
-      "zoneNumber" -> JsNull))
+    cadenceTarget.json should be(
+      Json.obj(
+        "targetType" -> Json.obj("workoutTargetTypeId" -> 3, "workoutTargetTypeKey" -> "cadence.zone"),
+        "targetValueOne" -> 80,
+        "targetValueTwo" -> 90,
+        "zoneNumber" -> JsNull
+      ))
   }
 }