Whitespace cleanup

* remove trailing whitespace
* remove empty lines at the end of files

plugins/other/s9y

@@ -1,8 +1,8 @@
 #!/bin/bash
-# $Id: s9y 7 2010-02-24 22:15:37Z root $ 
+# $Id: s9y 7 2010-02-24 22:15:37Z root $
 # $Rev: 7 $
 # $Author: root $
-# $Date: 2010-02-24 23:15:37 +0100 (Mi, 24. Feb 2010) $ 
+# $Date: 2010-02-24 23:15:37 +0100 (Mi, 24. Feb 2010) $
 #
 #
 : <<EOF
@@ -30,7 +30,7 @@ The following configuration parameters are used by this plugin
   env.critical   Critical Count of Spam
   env.resettype  one of monthly weekly daily number (must be greater than env.critical)
                  (currently only monthly is supported)
-                                
+
 =head2 DEFAULT CONFIGURATION
 
  [s9y]
@@ -93,7 +93,7 @@ if [ "$1" = "config" ]; then
         echo 'spam.label SPAM'
         echo "resettype $resettype"
         echo "spam.value $SPAM"
-        
+
 	exit 0
 fi
 
@@ -107,7 +107,7 @@ then
        then
          mysql --defaults-extra-file=$extrafile -D $database -B --skip-column-names -e "delete from  serendipity_spamblocklog where 1=1;"
        fi
-   fi  
+   fi
 fi
 
 echo "spam.value $SPAM"