build(CI): update Swiftlint and CI script

.github/workflows/xcodetest.yml

@@ -26,7 +26,7 @@ jobs:
       run: xcrun simctl list
 
     - name: Xcode test on specific device
-      working-directory: ./MixTeam
+      working-directory: .
       run: xcodebuild clean test -scheme telltime -destination 'platform=iOS Simulator,name=iPhone SE (2nd generation)'
 
     - uses: actions/upload-artifact@v2

.swiftlint.yml

@@ -1,12 +1,15 @@
 trailing_comma:
     mandatory_comma: true
+
 disabled_rules:
   - identifier_name
   - multiple_closures_with_trailing_closure
+
 opt_in_rules:
   - force_unwrapping
   - implicitly_unwrapped_optional
   - implicit_return
-analyzer_rule:
+
+analyzer_rules:
   - explicit_self
   - unused_import

README.md

@@ -1,6 +1,6 @@
 # Tell Time 🇬🇧⏰
 
-![Unit Tests](https://github.com/renaudjenny/telltime/workflows/Xcode%20Unit%20Test/badge.svg)
+[![Xcode Unit Test](https://github.com/renaudjenny/telltime/actions/workflows/xcodetest.yml/badge.svg)](https://github.com/renaudjenny/telltime/actions/workflows/xcodetest.yml)
 
 >As a French guy in London, when people told me the time, I was always lost. Now thanks to this app, I can confirm what I hear and what I should say to tell the time 😄.