diff --git a/build.sbt b/build.sbt
index 6f8c4a5..13e3385 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,27 +1,25 @@
-val scalafmtV = "2.3.2"
+val scalafmtV   = "2.3.2"
 val metaconfigV = "0.9.4"
-val scalatestV = "3.1.4"
-val scoptV = "3.7.1"
+val scalatestV  = "3.1.4"
+val scoptV      = "3.7.1"
 val similarityV = "1.2.1"
 
-lazy val scalaunfmt = (project in file(".")).
-  enablePlugins(BuildInfoPlugin).
-  settings(
+lazy val scalaunfmt = (project in file("."))
+  .enablePlugins(BuildInfoPlugin)
+  .settings(
     name := "scalaunfmt",
     organization := "com.github.tanishiking",
     scalaVersion := "2.12.7",
-
     libraryDependencies ++= Seq(
-      "org.scalameta" %% "scalafmt-dynamic" % scalafmtV,
-      "com.geirsson" %% "metaconfig-core" % metaconfigV,
-      "com.geirsson" %% "metaconfig-typesafe-config" % metaconfigV,
-      "com.github.scopt" %% "scopt" % scoptV,
-      "org.scalatest" %% "scalatest" % scalatestV % "test",
-      "info.debatty" % "java-string-similarity" % similarityV,
+      "org.scalameta"    %% "scalafmt-dynamic"           % scalafmtV,
+      "com.geirsson"     %% "metaconfig-core"            % metaconfigV,
+      "com.geirsson"     %% "metaconfig-typesafe-config" % metaconfigV,
+      "com.github.scopt" %% "scopt"                      % scoptV,
+      "org.scalatest"    %% "scalatest"                  % scalatestV % "test",
+      "info.debatty"     % "java-string-similarity"      % similarityV,
       // undeclared transitive dependency of coursier-small
       "org.scala-lang.modules" %% "scala-xml" % "1.2.0"
     ),
-
     // Compilation
     scalacOptions ++= Seq(
       "-unchecked",
@@ -30,10 +28,8 @@ lazy val scalaunfmt = (project in file(".")).
       "-opt:l:inline",
       "-opt-inline-from"
     ),
-
     buildInfoKeys := Seq[BuildInfoKey](version),
     buildInfoPackage := "com.github.tanishiking.scalaunfmt",
-
     homepage := Some(url("https://github.com/tanishiking/scalaunfmt")),
     licenses := List("MIT License" -> url("http://www.opensource.org/licenses/mit-license.php")),
     developers := List(