fix: add missing slash when defining RainTPL's temp dir

Signed-off-by: VirtualTam <virtualtam@flibidi.org>

index.php

@@ -26,8 +26,8 @@
 $GLOBALS['config']['PAGECACHE'] = 'pagecache'; // Page cache directory.
 $GLOBALS['config']['ENABLE_LOCALCACHE'] = true; // Enable Shaarli to store thumbnail in a local cache. Disable to reduce web space usage.
 $GLOBALS['config']['PUBSUBHUB_URL'] = ''; // PubSubHubbub support. Put an empty string to disable, or put your hub url here to enable.
-$GLOBALS['config']['RAINTPL_TMP'] = 'tmp' ; // Raintpl cache directory
-$GLOBALS['config']['RAINTPL_TPL'] = 'tpl/' ; // Raintpl template directory (keep the trailling slash!)
+$GLOBALS['config']['RAINTPL_TMP'] = 'tmp/' ; // Raintpl cache directory  (keep the trailing slash!)
+$GLOBALS['config']['RAINTPL_TPL'] = 'tpl/' ; // Raintpl template directory (keep the trailing slash!)
 $GLOBALS['config']['UPDATECHECK_FILENAME'] = $GLOBALS['config']['DATADIR'].'/lastupdatecheck.txt'; // For updates check of Shaarli.
 $GLOBALS['config']['UPDATECHECK_INTERVAL'] = 86400 ; // Updates check frequency for Shaarli. 86400 seconds=24 hours
                                           // Note: You must have publisher.php in the same directory as Shaarli index.php