fixed semicolumn

Author: Erol444

examples/mixed/frame_sync.cpp

@@ -107,7 +107,7 @@ int main() {
 
     dai::Device device(pipeline);
 
-    device.setLogOutputLevel(dai::LogLevel::INFO)
+    device.setLogOutputLevel(dai::LogLevel::INFO);
 
     std::vector<std::string> names{"rgb", "disp"};
     std::map<std::string, std::shared_ptr<dai::DataOutputQueue>> streams;