Fix grammer of some error messages (#3310)

supervisor/addons/__init__.py

@@ -158,11 +158,11 @@ class AddonManager(CoreSysAttributes):
         store = self.store.get(slug)
 
         if not store:
-            raise AddonsError(f"Add-on {slug} not exists", _LOGGER.error)
+            raise AddonsError(f"Add-on {slug} does not exist", _LOGGER.error)
 
         if not store.available:
             raise AddonsNotSupportedError(
-                f"Add-on {slug} not supported on that platform", _LOGGER.error
+                f"Add-on {slug} not supported on this platform", _LOGGER.error
             )
 
         self.data.install(store)

supervisor/addons/options.py

@@ -167,7 +167,7 @@ class AddonOptions(CoreSysAttributes):
                 device = self.sys_hardware.get_by_path(Path(value))
             except HardwareNotFound:
                 raise vol.Invalid(
-                    f"Device '{value}' does not exists! in {self._name} ({self._slug})"
+                    f"Device '{value}' does not exist in {self._name} ({self._slug})"
                 ) from None
 
             # Have filter

supervisor/docker/__init__.py

@@ -155,7 +155,7 @@ class DockerAPI:
             )
         except docker_errors.NotFound as err:
             raise DockerNotFound(
-                f"Image {image} not exists for {name}", _LOGGER.error
+                f"Image {image}:{tag} does not exist for {name}", _LOGGER.error
             ) from err
         except docker_errors.DockerException as err:
             raise DockerAPIError(

supervisor/homeassistant/secrets.py

@@ -45,7 +45,7 @@ class HomeAssistantSecrets(CoreSysAttributes):
     async def _read_secrets(self):
         """Read secrets.yaml into memory."""
         if not self.path_secrets.exists():
-            _LOGGER.debug("Home Assistant secrets not exists")
+            _LOGGER.debug("Home Assistant secrets.yaml does not exist")
             return
 
         # Read secrets

supervisor/services/modules/mqtt.py

@@ -82,7 +82,9 @@ class MQTTService(ServiceInterface):
     def del_service_data(self, addon: Addon) -> None:
         """Remove the data from service object."""
         if not self.enabled:
-            raise ServicesError("Can't remove not exists services", _LOGGER.warning)
+            raise ServicesError(
+                "Can't remove nonexistent service data", _LOGGER.warning
+            )
 
         self._data.clear()
         self.save()

supervisor/utils/common.py

@@ -20,7 +20,7 @@ def find_one_filetype(path: Path, filename: str, filetypes: list[str]) -> Path:
     for file in path.glob(f"**/{filename}.*"):
         if file.suffix in filetypes:
             return file
-    raise ConfigurationFileError(f"{path!s}/{filename}.({filetypes}) not exists!")
+    raise ConfigurationFileError(f"{path!s}/{filename}.({filetypes}) does not exist!")
 
 
 def read_json_or_yaml_file(path: Path) -> dict: