minor edit to travis.yml

.travis.yml

@@ -9,8 +9,8 @@ before_install:
   - gem install xcpretty --no-rdoc --no-ri --no-document --quiet
 
 script:
+  - pod lib lint --no-clean
   - xcodebuild clean build test -project Validator.xcodeproj -scheme Validator -sdk iphonesimulator -destination "platform=iOS Simulator,OS=10.0,name=iPhone 6" -enableCodeCoverage YES CODE_SIGNING_REQUIRED=NO | xcpretty
-  - pod lib lint
 after_success:
 
   - bash <(curl -s https://codecov.io/bash)