logging utils sanitize method replacing to space instead of to

underscore

commons-definitions/src/main/java/eu/europeana/api/commons/definitions/utils/LoggingUtils.java

@@ -16,6 +16,6 @@ private LoggingUtils() {}
    * @return input in which newlines are replaces by underscore
    */
   public static String sanitizeUserInput(String input) {
-    return input.replaceAll("[\n\r]", "_");
+    return input.replaceAll("[\n\r]", " ");
   }
 }