title: Specs2 unable to find my tests using sbt
body: <p>I have build a simple project for Spec2 testing using simple sbt.</p>
  
  <pre><code>package main.specs
  
  import org.specs2._
  
  class QuickStartSpec extends Specification {
    def is = s2"""
      This is my first specification
      it is working                 $ok
      really working!               $ok
                               """
  }
  </code></pre>
  
  <p>And here is my build.sbt file:</p>
  
  <pre><code>name := "QuickStartSpec"
  
  version := "1.0"
  
  scalaVersion := "2.10.1"
  
  libraryDependencies ++= Seq("org.specs2" %% "specs2-core" % "3.6.5" % "test")
  
  scalacOptions in Test ++= Seq("-Yrangepos")
  </code></pre>
  
  <p>But when I run this command in sbt</p>
  
  <pre><code> testOnly main.specs.QuickStartSpec
  </code></pre>
  
  <p>I am getting this:</p>
  
  <pre><code>[info] Updating {file:/Users/nabajeet/workspace/SpecsTest/}specstest...
  [info] Resolving org.fusesource.jansi#jansi;1.4 ...
  [info] Done updating.
  [info] Passed: Total 0, Failed 0, Errors 0, Passed 0
  [info] No tests to run for test:testOnly
  </code></pre>
  
  <p>I am following this page to create the example:
  <a href="https://etorreborre.github.io/specs2/website/SPECS2-3.6.5/quickstart.html" rel="nofollow">https://etorreborre.github.io/specs2/website/SPECS2-3.6.5/quickstart.html</a></p>
  
  <p>I am unable to figure out the reason why my tests are not detected.</p>
  
  <p>My sbt version in 0.13.8</p>