Fix the syntax for split line commands

Author: rachelmcr

.circleci/config.yml

@@ -52,10 +52,10 @@ jobs:
       - ios/wait-for-simulator
       - run:
           name: Run Unit Tests
-          command: |
-          bundle exec fastlane test_without_building \
-          xctestrun:DerivedData/Build/Products/WooCommerce_UnitTests_iphonesimulator13.2-x86_64.xctestrun \
-          destination:"platform=iOS Simulator,id=$SIMULATOR_UDID" try_count:3
+          command: >
+            bundle exec fastlane test_without_building
+            xctestrun:DerivedData/Build/Products/WooCommerce_UnitTests_iphonesimulator13.2-x86_64.xctestrun
+            destination:"platform=iOS Simulator,id=$SIMULATOR_UDID" try_count:3
       - ios/save-xcodebuild-artifacts:
           result-bundle-path: build/results
   UI Tests:
@@ -86,10 +86,10 @@ jobs:
       - ios/wait-for-simulator
       - run:
           name: Run UI Tests
-          command: |
-          bundle exec fastlane test_without_building \
-          xctestrun:DerivedData/Build/Products/WooCommerce_UITests_iphonesimulator13.2-x86_64.xctestrun \
-          destination:"platform=iOS Simulator,id=$SIMULATOR_UDID" try_count:3
+          command: >
+            bundle exec fastlane test_without_building
+            xctestrun:DerivedData/Build/Products/WooCommerce_UITests_iphonesimulator13.2-x86_64.xctestrun
+            destination:"platform=iOS Simulator,id=$SIMULATOR_UDID" try_count:3
       - ios/save-xcodebuild-artifacts:
           result-bundle-path: build/results
       - when: