The warning printed from ConfigurationHelper when a user configuration

file can't be found used to not have a line-ending, which usually made
the message hard to read. The message is now followed by a new line.

Author: pledbrook

src/java/org/codehaus/groovy/grails/commons/cfg/ConfigurationHelper.groovy

@@ -130,13 +130,13 @@ class ConfigurationHelper {
                           stream?.close()
                        }
 
-                } catch (Exception e) {
-                        System.err << "Unable to load specified config location $location : ${e.message}"
+                    } catch (Exception e) {
+                        System.err.println "Unable to load specified config location $location : ${e.message}"
                     }
                 }
             }
         }
 
     }
 
-}
+}