Update vendor for go-discover

vendor/github.com/aws/aws-sdk-go/NOTICE.txt

@@ -1,3 +1,3 @@
 AWS SDK for Go
-Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved. 
+Copyright 2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 Copyright 2014-2015 Stripe, Inc.

vendor/github.com/digitalocean/godo/LICENSE.txt

@@ -52,4 +52,3 @@ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-

vendor/github.com/gophercloud/gophercloud/LICENSE

@@ -9,10 +9,8 @@ License at
 Unless required by applicable law or agreed to in writing, software distributed
 under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 CONDITIONS OF ANY KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations under the License.                                
+specific language governing permissions and limitations under the License.
 
-------
- 
 				Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/