Update README.md (duytq94#63)

Author: asashour

README.md

@@ -16,9 +16,9 @@
 
 ## How to run
 * Clone this repo
-* Run `flutter packages get`
+* Run `flutter pub get`
 * Run `flutter run` (remember open simulator or connect physical device, iOS auto run additional command `pod install`)
 
 ## Big update
 * Jun, 4th, 2021 - Migrating to Flutter 2 and using Dart sound null safety
-* Oct, 2th, 2021 - Apply provider & restructure
+* Oct, 2nd, 2021 - Apply provider & restructure