Update changelog-generator.sh
Update changelog-generator.sh

changelog syntax tweak
dcy2003/geowave,kcompher/geowave,bradh/geowave,bradh/geowave,locationtech/geowave,dcy2003/geowave,kcompher/geowave,bradh/geowave,viggyprabhu/geowave,ruks/geowave,chizou/geowave,viggyprabhu/geowave,Becca42/geowave,ngageoint/geowave,kcompher/geowave,mses-bly/geowave,aashish24/geowave,spohnan/geowave,mses-bly/geowave,viggyprabhu/geowave,Becca42/geowave,aashish24/geowave,chizou/geowave,aashish24/geowave,viggyprabhu/geowave,viggyprabhu/geowave,locationtech/geowave,bradh/geowave,Becca42/geowave,mses-bly/geowave,mses-bly/geowave,ruks/geowave,kcompher/geowave,aashish24/geowave,chizou/geowave,ngageoint/geowave,aashish24/geowave,ruks/geowave,aashish24/geowave,Becca42/geowave,dcy2003/geowave,ngageoint/geowave,locationtech/geowave,viggyprabhu/geowave,ruks/geowave,dcy2003/geowave,chizou/geowave,spohnan/geowave,spohnan/geowave,ngageoint/geowave