diff --git a/core/deployment/src/main/java/io/quarkus/deployment/dev/devservices/ContainerInfo.java b/core/deployment/src/main/java/io/quarkus/deployment/dev/devservices/ContainerInfo.java
index 9227f0b1a06e1..12594375ee6f0 100644
--- a/core/deployment/src/main/java/io/quarkus/deployment/dev/devservices/ContainerInfo.java
+++ b/core/deployment/src/main/java/io/quarkus/deployment/dev/devservices/ContainerInfo.java
@@ -100,7 +100,7 @@ public String formatPorts() {
         return Arrays.stream(getExposedPorts())
                 .filter(p -> p.getPublicPort() != null)
                 .map(c -> c.getIp() + ":" + c.getPublicPort() + "->" + c.getPrivatePort() + "/" + c.getType())
-                .collect(Collectors.joining(" ,"));
+                .collect(Collectors.joining(", "));
     }
 
     public static class ContainerPort {
diff --git a/extensions/devservices/deployment/src/main/java/io/quarkus/devservices/deployment/DevServicesProcessor.java b/extensions/devservices/deployment/src/main/java/io/quarkus/devservices/deployment/DevServicesProcessor.java
index da9de6071daba..48b2e42fbd829 100644
--- a/extensions/devservices/deployment/src/main/java/io/quarkus/devservices/deployment/DevServicesProcessor.java
+++ b/extensions/devservices/deployment/src/main/java/io/quarkus/devservices/deployment/DevServicesProcessor.java
@@ -213,10 +213,10 @@ private static String[] getNetworks(Container container) {
         return networks.entrySet().stream()
                 .map(e -> {
                     List<String> aliases = e.getValue().getAliases();
-                    if (aliases == null) {
+                    if (aliases == null || aliases.isEmpty()) {
                         return e.getKey();
                     }
-                    return e.getKey() + " (" + String.join(",", aliases) + ")";
+                    return e.getKey() + " (" + String.join(", ", aliases) + ")";
                 })
                 .toArray(String[]::new);
     }