diff --git a/RxExample/RxExample/Examples/WikipediaImageSearch/ViewModels/SearchViewModel.swift b/RxExample/RxExample/Examples/WikipediaImageSearch/ViewModels/SearchViewModel.swift
index 65c062cb..3ff5bb40 100644
--- a/RxExample/RxExample/Examples/WikipediaImageSearch/ViewModels/SearchViewModel.swift
+++ b/RxExample/RxExample/Examples/WikipediaImageSearch/ViewModels/SearchViewModel.swift
@@ -27,7 +27,7 @@ class SearchViewModel: Disposable {
         let API = DefaultWikipediaAPI.sharedAPI
         
         self.rows = searchText
-            >- throttle(300, $.mainScheduler)
+            >- throttle(0.3, $.mainScheduler)
             >- distinctUntilChanged
             >- map { query in
                 API.getSearchResults(query)
diff --git a/RxSwift/RxSwift/Schedulers/DispatchQueueScheduler.swift b/RxSwift/RxSwift/Schedulers/DispatchQueueScheduler.swift
index 58655099..bc333d3a 100644
--- a/RxSwift/RxSwift/Schedulers/DispatchQueueScheduler.swift
+++ b/RxSwift/RxSwift/Schedulers/DispatchQueueScheduler.swift
@@ -71,7 +71,7 @@ public class DispatchQueueScheduler: Scheduler {
     }
     
     class func convertTimeIntervalToDispatchTime(timeInterval: NSTimeInterval) -> dispatch_time_t {
-        return dispatch_time(DISPATCH_TIME_NOW, Int64(timeInterval * Double(NSEC_PER_SEC) / 1000))
+        return dispatch_time(DISPATCH_TIME_NOW, Int64(timeInterval * Double(NSEC_PER_SEC)))
     }
     
     public final func schedule<StateType>(state: StateType, action: (/*ImmediateScheduler,*/ StateType) -> RxResult<Disposable>) -> RxResult<Disposable> {