update travis.yml tring to get travis to work

zhengbli · zhengbli · commit 56acfe9325b8 · 2015-11-19T14:11:20.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,12 +1,7 @@
 language: node_js
 node_js:
-	- 'stable'
+    - 'stable'
 
-before_install:
-	- cd tests
-
-install:
-	- npm install
-
-script:
-	- npm test
+before_install: cd tests
+install: npm install
+script: npm test
