removed incorrect usage of gsub! which was returning nil if the substitution was not found. Now strips leading and trailing whitespace
removed incorrect usage of gsub! which was returning nil if the substitution was not found. Now strips leading and trailing whitespace

awwa/docs,Whatthefoxsays/docs,katieporter/docs,GilUpstream/docs,sendgrid/docs,jacobmovingfwd/docs,jacobmovingfwd/docs,ksigler7/docs,Whatthefoxsays/docs,Ranhiru/docs,ksigler7/docs,bogdanboss/docs,katieporter/docs,bogdanboss/docs,Ranhiru/docs,Zaftula/docs,awwa/docs,taz77/docs,Aonepathan/docs,sendgrid/docs,Ranhiru/docs,taz77/docs,jacobmovingfwd/docs,taz77/docs,GilUpstream/docs,Zaftula/docs,Aonepathan/docs,hardikjain29/docs,L2G/docs,GilUpstream/docs,katieporter/docs,awwa/docs,Zaftula/docs,bogdanboss/docs,Whatthefoxsays/docs,awwa/docs,Ranhiru/docs,taz77/docs,katieporter/docs,hardikjain29/docs,jacobmovingfwd/docs,L2G/docs,Aonepathan/docs,L2G/docs,hardikjain29/docs,katieporter/docs,sendgrid/docs,jacobmovingfwd/docs,bogdanboss/docs,bogdanboss/docs,Ranhiru/docs,Zaftula/docs,GilUpstream/docs,Aonepathan/docs,ksigler7/docs,hardikjain29/docs,Zaftula/docs,taz77/docs,L2G/docs,Aonepathan/docs,GilUpstream/docs,hardikjain29/docs,awwa/docs,L2G/docs