     func testSynthAndPlaySSML() {
         
         let synthPlaySSMLExpectation = expectationWithDescription("Synthesize Audio")
-        
-        
-        
-        
-        service!.synthesize(ssmlString) { data, error in
+
+        service.synthesize(ssmlString) { data, error in
             
             if let data = data {
                 

        let playExpectation = expectationWithDescription("Synthesize German Audio")
        let dieterVoice = "de-DE_DieterVoice"
        
        service!.synthesize(germanString, voice: dieterVoice) {
            data, error in
            
            if let data = data {

        
        let synthPlayExpectation = expectationWithDescription("Synthesize Audio")
        
        service.synthesize(testString) {
            data, error in
            
            if let data = data {
