diff --git a/README.md b/README.md
index 1071a48..7de4fc7 100644
--- a/README.md
+++ b/README.md
@@ -29,11 +29,11 @@ Your ping is 6.223 ms.
 | `DB_USERNAME`         | `admin`                 | InfluxDB Username                                                                    |
 | `DB_PASSWORD`         | `password`              | InfluxDB Password                                                                    |
 | `SPEEDTEST_SERVER_ID` | none                    | Specify a server from the server list using its ID                                   |
-| `SPEEDTEST_HOST`      | none                    | Specify a server, from the server list, using its host's fully qualified domain name |
+| `SPEEDTEST_HOSTNAME`  | none                    | Specify a server, from the server list, using its host's fully qualified domain name |
 
-To get the available Server IDs, sponsors, and hostnames from speedtest run: 
+To get the available Server IDs, sponsors, and hostnames from speedtest run:
 
-```
+```bash
 curl -s https://cli.speedtest.net/api/cli/config | jq -r '.servers[] | "id: \(.id), sponsor: \(.sponsor), host: \(.host)"'
 ```
 
diff --git a/speedtest.sh b/speedtest.sh
index 3962916..c8692e9 100755
--- a/speedtest.sh
+++ b/speedtest.sh
@@ -30,8 +30,8 @@ run_speedtest()
     DOWNLOAD="$(echo $JSON | jq -r '.download.bandwidth')"
     UPLOAD="$(echo $JSON | jq -r '.upload.bandwidth')"
     PING="$(echo $JSON | jq -r '.ping.latency')"
-    echo "Your download speed is $(($DOWNLOAD  / 125000 )) Mbps ($DOWNLOAD Bytes/s)."
-    echo "Your upload speed is $(($UPLOAD  / 125000 )) Mbps ($UPLOAD Bytes/s)."
+    echo "Your download speed is $(($DOWNLOAD / 125000 )) Mbps ($DOWNLOAD Bytes/s)."
+    echo "Your upload speed is $(($UPLOAD / 125000 )) Mbps ($UPLOAD Bytes/s)."
     echo "Your ping is $PING ms."
 
     # Save results in the database