Fix after_script

Author: Eugene Leonovich

.travis.yml

@@ -23,7 +23,9 @@ script:
   - docker run --rm --name queue --link tarantool -v $(pwd):/queue -w /queue -e PHPUNIT_OPTS="$PHPUNIT_OPTS" queue
 
 after_script:
-  - docker run --rm --name queue -v $(pwd):/queue -w /queue queue bash -c "if [[ -f coverage.clover ]]; then
-      curl -sSOL https://scrutinizer-ci.com/ocular.phar &&
-      php ocular.phar code-coverage:upload --format=php-clover coverage.clover
-    fi"
+  - docker run --rm --name queue -v $(pwd):/queue -w /queue queue bash -c "
+      if [[ -f coverage.clover ]]; then
+        curl -sSOL https://scrutinizer-ci.com/ocular.phar &&
+        php ocular.phar code-coverage:upload --format=php-clover coverage.clover;
+      fi
+    "