diff --git a/homeassistant/components/iskra/strings.json b/homeassistant/components/iskra/strings.json
index 5818cdfa1db..da7817cc78b 100644
--- a/homeassistant/components/iskra/strings.json
+++ b/homeassistant/components/iskra/strings.json
@@ -2,8 +2,8 @@
   "config": {
     "step": {
       "user": {
-        "title": "Configure Iskra Device",
-        "description": "Enter the IP address of your Iskra Device and select protocol.",
+        "title": "Configure Iskra device",
+        "description": "Enter the IP address of your Iskra device and select protocol.",
         "data": {
           "host": "[%key:common::config_flow::data::host%]"
         },
@@ -12,7 +12,7 @@
         }
       },
       "authentication": {
-        "title": "Configure Rest API Credentials",
+        "title": "Configure REST API credentials",
         "description": "Enter username and password",
         "data": {
           "username": "[%key:common::config_flow::data::username%]",
@@ -44,7 +44,7 @@
   "selector": {
     "protocol": {
       "options": {
-        "rest_api": "Rest API",
+        "rest_api": "REST API",
         "modbus_tcp": "Modbus TCP"
       }
     }