diff --git a/build.sbt b/build.sbt
index f32f142..337cca7 100644
--- a/build.sbt
+++ b/build.sbt
@@ -16,9 +16,10 @@ libraryDependencies ++= Seq(
 )
 
 javacOptions in (Compile, doc) ++= Seq("-source", "1.8")
+
 javacOptions in (Compile,doc) += "-Xdoclint:none"
 
 val main = Project(id = "regex", base = file(".")).dependsOn(utils)
 
 lazy val utils = if (file("../utils").exists) ProjectRef(file("../utils"), "utils")
-                 else ProjectRef(uri("https://github.com/iguana-parser/utils.git"), "utils")
\ No newline at end of file
+                 else ProjectRef(uri("https://github.com/iguana-parser/utils.git"), "utils")