README.md in danger-xcodebuild-0.0.4 vs README.md in danger-xcodebuild-0.0.5

@@ -10,13 +10,17 @@
 
 ## Usage
 
     xcodebuild.json_file = "./fastlane/reports/xcpretty-json-formatter-results.json"
 
-    xcodebuild.parse_warnings
-    xcodebuild.parse_errors
-    xcodebuild.parse_tests
-    xcodebuild.perfect_build
+    xcodebuild.parse_warnings # returns number of warnings
+    xcodebuild.parse_errors # returns number of errors
+    xcodebuild.parse_tests # returns number of test failures
+    xcodebuild.perfect_build # returns a bool indicating if the build was perfect
+
+Messages are posted by default. You can stop them like this:
+
+    xcodebuild.post_messages = false
 
 ## Development
 
 1. Clone this repo
 2. Run `bundle install` to setup dependencies.