Improved setup note

Author: iain-logan

views/libraries/scala3.jade

@@ -81,4 +81,4 @@ article.jwt-scala.accordion(data-accordion)
         a(href='https://github.com/iain-logan/jwt') View Repo
 
     .panel-footer
-      code sbt: "io.igl" %% "jwt" % "1.2.0"
+      code libraryDependencies += "io.igl" %% "jwt" % "1.2.0"