Update .travis.yml

Author: shabbyrobe

.travis.yml

@@ -6,40 +6,33 @@ before_install:
 
 matrix:
   include:
-  - dist: precise
-    php:
-      - "nightly"
-      - "7.1"
-      - "7.0"
-      - "5.6"
-      - "5.5"
-      - "5.4"
-      - "5.3"  
-  - dist: trusty
-    php:
-      - hhvm-3.3
-      - hhvm-3.6
-      - hhvm-3.9
-      - hhvm-3.12
-      - hhvm-3.15
-      - hhvm-3.18
-      - hhvm-nightly
-      - "nightly"
-      - "7.1"
-      - "7.0"
-      - "5.6"
-      - "5.5"
-      - "5.4"
+    - dist: trusty
+      php:
+        - hhvm-3.3
+        - hhvm-3.6
+        - hhvm-3.9
+        - hhvm-3.12
+        - hhvm-3.15
+        - hhvm-3.18
+        - hhvm-nightly
+        - "nightly"
+        - "7.1"
+        - "7.0"
+        - "5.6"
+        - "5.5"
+        - "5.4"
+
+    - dist: precise
+      php:
+        - "5.3" 
+
+  allow_failures:
+    - php: "nightly"
+    - php: "hhvm-nightly"
 
 branches:
   only:
     - master
     - develop
 
 script: php test.php
-
-matrix:
-  allow_failures:
-  - php: "nightly"
-  - php: "hhvm-nightly"
-