diff --git a/src/java/org/apache/commons/logging/impl/LogFactoryImpl.java b/src/java/org/apache/commons/logging/impl/LogFactoryImpl.java
index 66214eb..823a025 100644
--- a/src/java/org/apache/commons/logging/impl/LogFactoryImpl.java
+++ b/src/java/org/apache/commons/logging/impl/LogFactoryImpl.java
@@ -1188,7 +1188,7 @@ public class LogFactoryImpl extends LogFactory {
            if (allowFlawedContext) {   
               if (isDiagnosticsEnabled()) {
                    logDiagnostic(
-                           "Warning: the context classloader is not part of a"
+                           "[WARNING] the context classloader is not part of a"
                            + " parent-child relationship with the classloader that"
                            + " loaded LogFactoryImpl.");
               }