Update java-bigquery/samples/snippets/src/main/java/com/example/bigquery/SimpleQuery.java

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: Kef131

java-bigquery/samples/snippets/src/main/java/com/example/bigquery/SimpleQuery.java

@@ -56,7 +56,7 @@ public static void simpleQuery(String query) {
           .forEach(
               row -> {
                 System.out.print("name:" + row.get("name").getStringValue());
-                System.out.print(", count:" + row.get("total_people").getLongValue());
+                System.out.print(", total_people:" + row.get("total_people").getLongValue());
                 System.out.println();
               });