diff --git a/homeassistant/components/nibe_heatpump/strings.json b/homeassistant/components/nibe_heatpump/strings.json
index 3ca70189964..c65a76d3364 100644
--- a/homeassistant/components/nibe_heatpump/strings.json
+++ b/homeassistant/components/nibe_heatpump/strings.json
@@ -15,7 +15,7 @@
           "modbus_unit": "Modbus unit identifier"
         },
         "data_description": {
-          "modbus_url": "Modbus URL that describes the connection to your heat pump or MODBUS40 unit. It should be on the form:\n - `tcp://[HOST]:[PORT]` for Modbus TCP connection\n - `serial://[LOCAL DEVICE]` for a local Modbus RTU connection\n - `rfc2217://[HOST]:[PORT]` for a remote telnet based Modbus RTU connection.",
+          "modbus_url": "Modbus URL that describes the connection to your heat pump or MODBUS40 unit. It should be in the form:\n - `tcp://[HOST]:[PORT]` for Modbus TCP connection\n - `serial://[LOCAL DEVICE]` for a local Modbus RTU connection\n - `rfc2217://[HOST]:[PORT]` for a remote Telnet-based Modbus RTU connection.",
           "modbus_unit": "Unit identification for your heat pump. Can usually be left at 0."
         }
       },