delete empty lines

Author: stefantalpalaru

defaulttrackers/data/options.glade

@@ -68,25 +68,15 @@
 <b>Examples:</b>
 
 udp://tracker.opentrackr.org:1337/announce
-
 udp://tracker.openbittorrent.com:80
-
 udp://tracker.publicbt.com:80
-
 udp://tracker.istole.it:80
-
 udp://tracker.ccc.de:80
-
 http://tracker.coppersurfer.tk:6969
-
 udp://open.demonii.com:1337
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 http://tracker.baravik.org:6970/announce
-
 http://tracker2.wasabii.com.tw:6969/announce
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 udp://9.rarbg.me:2710/announce
-
 </property>
                 <property name="use_markup">True</property>
                 <property name="selectable">True</property>