Slider Issue

Hi there: My website is: http://theprogroup.ca/ I have had issues with leaving the 2nd line blank on the slider the word "tweet" appears and I have removed it previously as follows: One line 517 of /httpdocs/wp-content/themes/catch-everest/inc/catcheverest-functions.php I've changed: if( $excerpt !='') { However, this time that did not work? Every time you update the version this happens! Thanks, Donna