Fix travis

Author: PiXeL16

.travis.yml

@@ -5,9 +5,9 @@ env:
   - LC_CTYPE=en_US.UTF-8
   - LANG=en_US.UTF-8
 before_install:
-  - bundle update
   - bundle install
-  - bundle exec pod update
+  - bundle update
+  - bundle exec pod install
 script:
   - set -o pipefail
   - xcodebuild -version