diff --git a/build.sc b/build.sc
index 237d926..0e8a9d1 100644
--- a/build.sc
+++ b/build.sc
@@ -1,8 +1,23 @@
+import $ivy.`de.tototec::de.tobiasroeser.mill.vcs.version::0.4.0`
+import de.tobiasroeser.mill.vcs.version.VcsVersion
+
 import mill._, scalalib._
+import publish._
 
-object qw extends RootModule with ScalaModule {
+object qw extends RootModule with ScalaModule with PublishModule {
   def scalaVersion = "3.3.0"
-  def publishVersion = "0.1.1-SNAPSHOT"
+  def pomSettings = PomSettings(
+      description = artifactName(),
+      organization = "io.github.windymelt",
+      url = "https://github.com/windymelt/qw.scala",
+      licenses = Seq(License.MIT),
+      versionControl = VersionControl.github("windymelt", "qw.scala"),
+      developers = Seq(
+        Developer("windymelt", "windymelt", "https://github.com/windymelt")
+      )
+    )
+  override def publishVersion: T[String] = VcsVersion.vcsState().format()
+
   object test extends ScalaTests with TestModule.Munit {
     def ivyDeps = Agg(ivy"org.scalameta::munit::0.7.29")
   }
diff --git a/src/main/scala/io/github/windymelt/qw/Syntax.scala b/src/main/scala/io/github/windymelt/qw/Syntax.scala
index 88ce652..fea2149 100644
--- a/src/main/scala/io/github/windymelt/qw/Syntax.scala
+++ b/src/main/scala/io/github/windymelt/qw/Syntax.scala
@@ -1,7 +1,27 @@
 package io.github.windymelt.qw
 
+/** Enables qw syntax for string.
+  *
+  * {{{
+  * import io.github.windymelt.qw.Syntax.*
+  * qw"foo bar buzz" // => "foo" :: "bar" :: "buzz" :: Nil
+  * }}}
+  *
+  * You can use newline for separator too:
+  *
+  * {{{
+  * qw"""
+  * new
+  * line
+  * separated
+  * """ // => "new" :: "line" :: "separated" :: Nil
+  * }}}
+  */
 object Syntax:
   extension (sc: StringContext)
+    /** Splits strings with whitespace character and constructs
+      * [[List[String]]].
+      */
     def qw(args: String*): List[String] =
       val strings = sc.parts.iterator
       val expressions = args.iterator
diff --git a/test/src/scala/com/github/windymelt/qw/SyntaxSuite.scala b/test/src/scala/io/github/windymelt/qw/SyntaxSuite.scala
similarity index 100%
rename from test/src/scala/com/github/windymelt/qw/SyntaxSuite.scala
rename to test/src/scala/io/github/windymelt/qw/SyntaxSuite.scala