.travis.yml: reformat

.travis.yml

@@ -2,34 +2,34 @@ language: generic
 dist: bionic
 sudo: required
 services:
-- docker
+  - docker
 env:
   matrix:
-  - IMAGE=latest
-  - IMAGE=latest TESTS=01
-  - IMAGE=latest TESTS=12
-  - IMAGE=latest TESTS=20
-  - IMAGE=latest TESTS=21
-  - IMAGE=latest TESTS=50
-  - IMAGE=latest TESTS=51
-  - IMAGE=latest TESTS=30
-  - IMAGE=latest TESTS=31
-  - IMAGE=latest TESTS=35
-  - IMAGE=latest TESTS=36
-  - IMAGE=latest TESTS=40
-  - IMAGE=latest TESTS=41
-  - IMAGE=latest TESTS=60
-  - IMAGE=latest TESTS=61
-  - IMAGE=latest TESTS=99
-  - IMAGE=latest TESTS=02
-  - IMAGE=latest TESTS=03
-  - IMAGE=latest TESTS=04
-  - IMAGE=latest TESTS=10
-  - IMAGE=latest TESTS=11
-  - IMAGE=latest TESTS=13
-  - IMAGE=latest TESTS=14
-  - IMAGE=latest TESTS=15
-  - IMAGE=latest TESTS=17
+    - IMAGE=latest
+    - IMAGE=latest TESTS=01
+    - IMAGE=latest TESTS=12
+    - IMAGE=latest TESTS=20
+    - IMAGE=latest TESTS=21
+    - IMAGE=latest TESTS=50
+    - IMAGE=latest TESTS=51
+    - IMAGE=latest TESTS=30
+    - IMAGE=latest TESTS=31
+    - IMAGE=latest TESTS=35
+    - IMAGE=latest TESTS=36
+    - IMAGE=latest TESTS=40
+    - IMAGE=latest TESTS=41
+    - IMAGE=latest TESTS=60
+    - IMAGE=latest TESTS=61
+    - IMAGE=latest TESTS=99
+    - IMAGE=latest TESTS=02
+    - IMAGE=latest TESTS=03
+    - IMAGE=latest TESTS=04
+    - IMAGE=latest TESTS=10
+    - IMAGE=latest TESTS=11
+    - IMAGE=latest TESTS=13
+    - IMAGE=latest TESTS=14
+    - IMAGE=latest TESTS=15
+    - IMAGE=latest TESTS=17
 
 before_script:
   - docker pull quay.io/haraldh/dracut-fedora:$IMAGE
@@ -44,12 +44,12 @@ before_script:
 
 script:
   ## The test container is created with https://github.com/dracutdevs/fedora-container
-- docker run --privileged -it -v $(pwd)/:/dracut quay.io/haraldh/dracut-fedora:$IMAGE /dracut/fedora-test.sh $IMAGE-$$ "$TESTS"
+  - docker run --privileged -it -v $(pwd)/:/dracut quay.io/haraldh/dracut-fedora:$IMAGE /dracut/fedora-test.sh $IMAGE-$$ "$TESTS"
 
 notifications:
   webhooks:
     urls:
-    - https://webhooks.gitter.im/e/effa917ca3e0ed5fd00e
+      - https://webhooks.gitter.im/e/effa917ca3e0ed5fd00e
     on_success: change  # options: [always|never|change] default: always
     on_failure: always  # options: [always|never|change] default: always
     on_start: never     # options: [always|never|change] default: always