readme format

README.md

@@ -51,7 +51,7 @@ _feedbackController.delegate = self;
 ```objc
 _feedbackController = [[SMFeedbackViewController alloc] initWithSurvey:{SAMPLE_SURVEY_HASH} andCustomVariables:{SAMPLE_CUSTOM_VARIABLES_DICTIONARY}];
 ```
-5. **Important**: If your app supports iOS 9, you must add the following lines to your app's .plist file:
+5. If your app supports iOS 9, you must add the following lines to your app's .plist file:
 ```html
 <key>NSAppTransportSecurity</key>
 <dict>