[Samples][Azure Communication] Fix code sample

lucianopa-msft · lucianopa-msft · commit 06d285e1b10a · 2023-03-16T21:45:11.000-03:00
diff --git a/articles/communication-services/quickstarts/voice-video-calling/includes/raw-media/raw-media-access-ios.md b/articles/communication-services/quickstarts/voice-video-calling/includes/raw-media/raw-media-access-ios.md
@@ -267,7 +267,7 @@ The app must register a delegate to get notified about when it should start or s
                    // Can check details about error in case of failure.
                }
            }
-           syncSema?.signal()
+           syncSema?.wait()
        }
 
        private func stopRunning() {

Original file line number	Diff line number	Diff line change
`@@ -267,7 +267,7 @@ The app must register a delegate to get notified about when it should start or s`
`267`	`267`	`// Can check details about error in case of failure.`
`268`	`268`	`}`
`269`	`269`	`}`
`270`		`- syncSema?.signal()`
	`270`	`+ syncSema?.wait()`
`271`	`271`	`}`
`272`	`272`
`273`	`273`	`private func stopRunning() {`