Removing unnecessary commas

Signed-off-by: RD WebDesign <github@rdwebdesign.com.br>

advanced/Scripts/query.sh

@@ -107,7 +107,7 @@ scanDatabaseTable() {
     # behavior. The "ESCAPE '\'" clause specifies that an underscore preceded by an '\' should be matched
     # as a literal underscore character. We pretreat the $domain variable accordingly to escape underscores.
     if [[ "${table}" == "gravity" ]]; then
-        local abpquerystr, abpfound, abpentry, searchstr
+        local abpquerystr abpfound abpentry searchstr
 
         # Are there ABP entries on gravity?
         # Return 1 if abp_domain=1 or Zero if abp_domain=0 or not set