Fixing content discovery

src/zeronetavahi

     if [ ${state} -eq "3" ]; then
         if [[ $line == *"txt ="* ]]; then
             blog_url=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
-            echo $blog_url
             echo "  <li><a href=${blog_url}>${peer}</a></li>" >> $BLOGS_FILE.new
             state=0
         fi