diff --git a/common/source/java/ch/systemsx/cisd/common/utilities/PropertyUtils.java b/common/source/java/ch/systemsx/cisd/common/utilities/PropertyUtils.java
index ea32b59197e94c7c00993d0f2c0ef7a1c506542a..88af44f3dd749bbf8f0fb3ec9a2ffa374986dd9d 100644
--- a/common/source/java/ch/systemsx/cisd/common/utilities/PropertyUtils.java
+++ b/common/source/java/ch/systemsx/cisd/common/utilities/PropertyUtils.java
@@ -400,7 +400,7 @@ public final class PropertyUtils
     {
         assert properties != null : "Unspecified properties";
         for (final Enumeration<String> enumeration =
-                (Enumeration<String>) properties.propertyNames(); enumeration.hasMoreElements();)
+                (Enumeration<String>) properties.propertyNames(); enumeration.hasMoreElements(); )
         {
             final String key = enumeration.nextElement();
             properties.setProperty(key, StringUtils.trim(properties.getProperty(key)));