Comment 5 for bug 1581166

This bug was fixed in the package snapcraft - 2.9

---------------
snapcraft (2.9) xenial; urgency=medium

  [ Leo Arias ]
  * autopkgtests: run the install examples tests in classic. (#481)
    (LP: #1572764)

  [ Matteo Bertini ]
  * Fix typo in description of the python3 example. (#504)

  [ Jamie Bennett ]
  * Documentation: Use plugs instead of caps. (#507)

  [ Chris Wayne ]
  * Add in bash completion. (#453) (LP: #1570506)

  [ Sergio Schvezov ]
  * Fail validation if plugs or slots are declared at the part level (#514)
    (LP: #1581166)

  [ Kyle Fazzari ]
  * Make pull and build steps dirty if target arch changes. (#450)
    (LP: #1564192)
  * Add support for the confinement property. (#501) (LP: #1580819)
  * Add support for the epoch property. (#502) (LP: #1581113)

 -- Sergio Schvezov <email address hidden> Tue, 24 May 2016 23:32:11 -0300