fixed typo in expectedBytes

Author: Elad Gil

android/src/main/java/com/eko/RNBackgroundDownloadModule.java

@@ -264,7 +264,7 @@ public void onProgress(Download download, long l, long l1) {
     params.putString("id", config.id);
 
     if (!config.reportedBegin) {
-      params.putInt("expctedBytes", (int)download.getTotal());
+      params.putInt("expectedBytes", (int)download.getTotal());
       ee.emit("downloadBegin", params);
       config.reportedBegin = true;
     } else {

index.js

@@ -33,7 +33,7 @@ RNBackgroundDownloadEmitter.addListener('downloadFailed', event => {
 RNBackgroundDownloadEmitter.addListener('downloadBegin', event => {
     let task = tasksMap.get(event.id);
     if (task) {
-        task._onBegin(event.expctedBytes);
+        task._onBegin(event.expectedBytes);
     }
 });
 

ios/RNBackgroundDownload.m

@@ -211,7 +211,7 @@ - (void)URLSession:(NSURLSession *)session downloadTask:(NSURLSessionDownloadTas
     RNBGDTaskConfig *taskCofig = taskToConfigMap[downloadTask];
     if (taskCofig != nil) {
         if (!taskCofig.reportedBegin) {
-            [self sendEventWithName:@"downloadBegin" body:@{@"id": taskCofig.id, @"expctedBytes": [NSNumber numberWithLongLong: totalBytesExpectedToWrite]}];
+            [self sendEventWithName:@"downloadBegin" body:@{@"id": taskCofig.id, @"expectedBytes": [NSNumber numberWithLongLong: totalBytesExpectedToWrite]}];
             urlToConfigMap[downloadTask.currentRequest.URL.absoluteString] = taskCofig;
             [[NSUserDefaults standardUserDefaults] setObject:[self serialize: urlToConfigMap] forKey:URL_TO_CONFIG_MAP_KEY];
             taskCofig.reportedBegin = YES;