Minor change in travis.yml

Author: kiroco12

.travis.yml

@@ -30,7 +30,7 @@ after_success:
      sbt ++$TRAVIS_SCALA_VERSION dockerBuildAndPush;
      sbt ++$TRAVIS_SCALA_VERSION smoketests/test;
   fi
-- if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" -a "$TRAVIS_SCALA_VERSION" = "2.12.3" ]; then
+- if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" -a "$TRAVIS_SCALA_VERSION" = "2.12.10" ]; then
      sbt ++$TRAVIS_SCALA_VERSION publishSignedAll;
      echo "Deploying to Heroku";
      docker login [email protected] --password=$heroku_token registry.heroku.com;