Fix travis script

Author: whtsky

.travis.yml

@@ -1,11 +1,13 @@
 os: osx
 language: generic
 env:
-  - VERSION=2.7
-  - VERSION=3.3
-  - VERSION=3.4
-  - VERSION=3.5
-secure: "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"
+  global:
+    - secure: "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"
+  matrix:
+    - VERSION=2.7
+    - VERSION=3.3
+    - VERSION=3.4
+    - VERSION=3.5
 matrix:
   include:
     - sudo: required