Typo fix.

Author: brocaar

cmd/loraserver/main.go

@@ -338,7 +338,7 @@ func main() {
 			Value:  200 * time.Millisecond,
 		},
 		cli.DurationFlag{
-			Name:   "get-dowlink-data-delay",
+			Name:   "get-downlink-data-delay",
 			Usage:  "delay between uplink delivery to the app server and getting the downlink data from the app server (if any)",
 			EnvVar: "GET_DOWNLINK_DATA_DELAY",
 			Value:  100 * time.Millisecond,

docs/configuration.md

@@ -24,7 +24,7 @@ GLOBAL OPTIONS:
    --nc-tls-cert value          tls certificate used by the network-controller client (optional) [$NC_TLS_CERT]
    --nc-tls-key value           tls key used by the network-controller client (optional) [$NC_TLS_KEY]
    --deduplication-delay value  time to wait for uplink de-duplication (default: 200ms) [$DEDUPLICATION_DELAY]
-   --dowlink-data-delay value   delay between uplink delivery to the app server and getting the downlink data from the app server (if any) (default: 100ms) [$DOWNLINK_DATA_DELAY]
+   --downlink-data-delay value  delay between uplink delivery to the app server and getting the downlink data from the app server (if any) (default: 100ms) [$DOWNLINK_DATA_DELAY]
    --help, -h                   show help
    --version, -v                print the version
 ```