Fix linter errors

intel/geoip/location.go

@@ -16,7 +16,7 @@ const (
 )
 
 // Location holds information regarding the geographical and network location of an IP address.
-// TODO: We are currently re-using the Continent-Code for the region. Update this and and all dependencies.
+// TODO: We are currently re-using the Continent-Code for the region. Update this and all dependencies.
 type Location struct {
 	Continent struct {
 		Code string `maxminddb:"code"`

intel/geoip/regions.go

@@ -22,6 +22,7 @@ func (l *Location) IsRegionalNeighbor(other *Location) bool {
 	return false
 }
 
+// Region defines a geographic region and neighboring regions.
 type Region struct {
 	ID        string
 	Name      string