Update 'mysql-8.0.sh'

mysql-8.0.sh

@@ -32,7 +32,7 @@ elif [[ "${dist}" == *"debian"* ]] && [[ "${dist_ver}" == *"10"* ]]; then
 elif [[ "${dist}" == *"centos"* ]] && [[ "${dist_ver}" == *"8"* ]]; then
  echo "Centos 8 Detected"
  PKGM="dnf"
- shortdist=cent10 
+ shortdist=cent8 
 else
 echo "This os in not supported"
 fi