Fix tests with RxSwift.Observable

Signed-off-by: Joseph Mattello <[email protected]>

Author: JoeMatt

Tests/RxRealmTests/RxRealmRealmTests.swift

@@ -12,6 +12,7 @@ import RealmSwift
 import RxRealm
 import RxSwift
 
+
 class RxRealmRealmTests: XCTestCase {
   let allTests = [
     "testRealmDidChangeNotifications": testRealmDidChangeNotifications,
@@ -20,7 +21,7 @@ class RxRealmRealmTests: XCTestCase {
   func testRealmDidChangeNotifications() {
     let realm = realmInMemory(#function)
 
-    let realmNotifications = Observable<(Realm, Realm.Notification)>.from(realm: realm)
+    let realmNotifications = RxSwift.Observable<(Realm, Realm.Notification)>.from(realm: realm)
 
     DispatchQueue.main.async {
       try! realm.write {
@@ -44,7 +45,7 @@ class RxRealmRealmTests: XCTestCase {
     let realm = realmInMemory(#function)
     realm.autorefresh = false
 
-    let realmNotifications = Observable<(Realm, Realm.Notification)>.from(realm: realm)
+    let realmNotifications = RxSwift.Observable<(Realm, Realm.Notification)>.from(realm: realm)
 
     DispatchQueue.main.async {
       try! realm.write {