diff --git a/homeassistant/components/iss/strings.json b/homeassistant/components/iss/strings.json
index cdbaecbeba5..b9dd7c374d0 100644
--- a/homeassistant/components/iss/strings.json
+++ b/homeassistant/components/iss/strings.json
@@ -2,7 +2,7 @@
     "config": {
       "step": {
         "user": {
-          "description": "Do you want to configure the Internation Space Station?",
+          "description": "Do you want to configure the International Space Station?",
           "data": {
             "show_on_map": "Show on map?"
           }
@@ -10,7 +10,7 @@
       },
       "abort": {
         "single_instance_allowed": "[%key:common::config_flow::abort::single_instance_allowed%]",
-        "latitude_longitude_not_defined": "Latitude and longitude is not defind in Home Assistant."
+        "latitude_longitude_not_defined": "Latitude and longitude are not defined in Home Assistant."
       }
     }
-  }
\ No newline at end of file
+  }