fix

Author: jaydeluca

integration-tests/it-exporter/it-exporter-duplicate-metrics-sample/src/main/java/io/prometheus/metrics/it/exporter/duplicatemetrics/DuplicateMetricsSample.java

@@ -91,4 +91,3 @@ private static int parsePortOrExit(String port) {
     return 0; // this won't happen
   }
 }
-

integration-tests/it-exporter/it-exporter-test/src/test/java/io/prometheus/metrics/it/exporter/test/DuplicateMetricsIT.java

@@ -98,7 +98,7 @@ void testDuplicateMetricsInOpenMetricsTextFormat() throws IOException {
 
   @Test
   void testDuplicateMetricsInPrometheusProtobufFormat() throws IOException {
-    start();2
+    start();
     Response response =
         scrape(
             "GET",
@@ -196,4 +196,3 @@ private String nameParam() {
     return "name[]=" + "http_requests_total";
   }
 }
-