Remove unused variable in daemon/Application.java

bitcoinj-daemon/src/main/java/com/msgilligan/bitcoinj/daemon/Application.java

@@ -3,7 +3,6 @@
 import org.springframework.boot.Banner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 
@@ -18,6 +17,6 @@ public class Application {
     public static void main(String[] args) {
         SpringApplication app = new SpringApplication(Application.class);
         app.setBannerMode(Banner.Mode.OFF);
-        ApplicationContext ctx = app.run(args);
+        app.run(args);
     }
 }