diff --git a/RxSwift/Disposables/DisposeBag.swift b/RxSwift/Disposables/DisposeBag.swift
index 1b24d7f0..50b44478 100644
--- a/RxSwift/Disposables/DisposeBag.swift
+++ b/RxSwift/Disposables/DisposeBag.swift
@@ -24,8 +24,8 @@ Thread safe bag that disposes added disposables on `deinit`.
 
 This returns ARC (RAII) like resource management to `RxSwift`.
 
-In case contained disposables need to be disposed, just deference dispose bag
-or create new one in it's place.
+In case contained disposables need to be disposed, just put a different dispose bag
+or create a new one in its place.
 
     self.existingDisposeBag = DisposeBag()