diff --git a/ivy/src/main/scala/sbt/MakePom.scala b/ivy/src/main/scala/sbt/MakePom.scala
index 4e0ed0118..1dfa5d1fe 100644
--- a/ivy/src/main/scala/sbt/MakePom.scala
+++ b/ivy/src/main/scala/sbt/MakePom.scala
@@ -242,7 +242,7 @@ class MakePom(val log: Logger) {
       val includeArtifacts = artifacts.filter(d => includeTypes(d.getType))
       if (artifacts.isEmpty) {
         val configs = dependency.getModuleConfigurations
-        if (configs.filterNot(Set("sources","docs")).nonEmpty) {
+        if (configs.filterNot(Set("sources", "docs")).nonEmpty) {
           val (scope, optional) = getScopeAndOptional(dependency.getModuleConfigurations)
           makeDependencyElem(dependency, scope, optional, None, None, excludes)
         } else NodeSeq.Empty
@@ -262,7 +262,7 @@ class MakePom(val log: Logger) {
         case Nil | "*" :: Nil => dependency.getModuleConfigurations
         case x                => x.toArray
       }
-      if (configs.filterNot(Set("sources","docs")).nonEmpty) {
+      if (configs.filterNot(Set("sources", "docs")).nonEmpty) {
         val (scope, optional) = getScopeAndOptional(configs)
         val classifier = artifactClassifier(artifact)
         val baseType = artifactType(artifact)