Issue #63: Display the new additional connectors configuration

* Reformatted the code.

src/main/java/org/sentrysoftware/maven/metricshub/connector/producer/ConnectorPageProducer.java

@@ -539,7 +539,6 @@ private void produceMetricsHubExamplesContent(
 
 		// Connector variable
 		if (connectorVariables != null && !connectorVariables.isEmpty()) {
-
 			yamlBuilder.append("        additionalConnectors:\n");
 			yamlBuilder.append("          " + connectorId);
 			yamlBuilder.append(": # Unique ID. Use 'uses' if different from the original connector ID\n");