diff --git a/src/main/java/org/apache/commons/math/exception/util/MessageFactory.java b/src/main/java/org/apache/commons/math/exception/util/MessageFactory.java
index 75e864f42..3b414e900 100644
--- a/src/main/java/org/apache/commons/math/exception/util/MessageFactory.java
+++ b/src/main/java/org/apache/commons/math/exception/util/MessageFactory.java
@@ -70,7 +70,7 @@ public class MessageFactory {
         }
         fmt = new MessageFormat(general.getLocalizedString(locale), locale);
         sb.append(fmt.format(arguments));
-        
+
         return sb.toString();
     }
 }