Fix typo

Author: rivera-ernesto

iOS_SDK/OneSignal/OneSignal.h

@@ -236,7 +236,7 @@ typedef NS_ENUM(NSUInteger, ONE_S_LOG_LEVEL) {
 + (id)initWithLaunchOptions:(NSDictionary*)launchOptions appId:(NSString*)appId;
 + (id)initWithLaunchOptions:(NSDictionary*)launchOptions appId:(NSString*)appId handleNotificationAction:(OSHandleNotificationActionBlock)actionCallback;
 + (id)initWithLaunchOptions:(NSDictionary*)launchOptions appId:(NSString*)appId handleNotificationAction:(OSHandleNotificationActionBlock)actionCallback settings:(NSDictionary*)settings;
-+ (id)initWithLaunchOptions:(NSDictionary*)launchOptions appId:(NSString*)appId handleNotificationReceived:(OSHandleNotificationReceivedBlock)erceivedCallback handleNotificationAction:(OSHandleNotificationActionBlock)actionCallback settings:(NSDictionary*)settings;
++ (id)initWithLaunchOptions:(NSDictionary*)launchOptions appId:(NSString*)appId handleNotificationReceived:(OSHandleNotificationReceivedBlock)receivedCallback handleNotificationAction:(OSHandleNotificationActionBlock)actionCallback settings:(NSDictionary*)settings;
 
 + (NSString*)app_id;