chore(travis): encrypt slack token

Author: christopherthielen

.travis.yml

@@ -1,36 +1,36 @@
 language: node_js
 node_js:
-  - "7.9"
+- '7.9'
 
 cache:
   yarn: true
   bundler: true
   directories:
-    - $HOME/.yarn-cache
-    - $HOME/.cache/yarn
-    - node_modules
+  - "$HOME/.yarn-cache"
+  - "$HOME/.cache/yarn"
+  - node_modules
 
 before_install:
-  - curl -o- -L https://yarnpkg.com/install.sh | bash
-  - export PATH="$HOME/.yarn/bin:$PATH"
+- curl -o- -L https://yarnpkg.com/install.sh | bash
+- export PATH="$HOME/.yarn/bin:$PATH"
 
 install:
-  - yarn
+- yarn
 
 before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
-  - ./nodeserver.sh > /dev/null &
+- export DISPLAY=:99.0
+- sh -e /etc/init.d/xvfb start
+- "./nodeserver.sh > /dev/null &"
 
 script:
-  - tsc
-  - yarn test
+- tsc
+- yarn test
 
 sudo: false
 
 git:
   depth: 3
 
 notifications:
-  slack: angularbuddies:b6leQM9gkBCW0S7MNDsELpqU
-
+  slack:
+    secure: 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