diff --git a/.devcontainer/README.md b/.devcontainer/README.md
index 752c007..60458f6 100644
--- a/.devcontainer/README.md
+++ b/.devcontainer/README.md
@@ -2,7 +2,7 @@
 
 The easiest way to get started with custom integration development is to use Visual Studio Code with devcontainers. This approach will create a preconfigured development environment with all the tools you need.
 
-In the container you will have a dedicated Home Assistant core instance running with your custom compnent code. You can configure this instance by updating the `./devcontainer/configuration.yaml` file.
+In the container you will have a dedicated Home Assistant core instance running with your custom component code. You can configure this instance by updating the `./devcontainer/configuration.yaml` file.
 
 **Prerequisites**
 
@@ -29,7 +29,7 @@ _If you don't see this notification, open the command palette and select `Remote
 
 ### Tasks
 
-The devcontainter comes with some useful tasks to help you with development, you can start these tasks by opening the command palette and select `Tasks: Run Task` then select the task you want to run.
+The devcontainer comes with some useful tasks to help you with development, you can start these tasks by opening the command palette and select `Tasks: Run Task` then select the task you want to run.
 
 When a task is currently running (like `Run Home Assistant on port 9123` for the docs), it can be restarted by opening the command palette and selecting `Tasks: Restart Running Task`, then select the task you want to restart.
 
@@ -37,7 +37,7 @@ The available tasks are:
 
 Task | Description
 -- | --
-Run Home Assistant on port 9123 | Launch Home assistant with your custom compnent code and the configuration defined in `.devcontainer/configuration.yaml`.
+Run Home Assistant on port 9123 | Launch Home Assistant with your custom component code and the configuration defined in `.devcontainer/configuration.yaml`.
 Run Home Assistant configuration against /config | Check the configuration.
-Upgrade Home Assistant to latest dev | Upgrade the Home Assitant core version in the container to the latest version of the `dev` branch.
-Install a spesific version of Home Assistant | Install a specific version of Home Assistant core in the container.
+Upgrade Home Assistant to latest dev | Upgrade the Home Assistant core version in the container to the latest version of the `dev` branch.
+Install a specific version of Home Assistant | Install a specific version of Home Assistant core in the container.
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 1922501..d1a0ae7 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -20,7 +20,7 @@
             "problemMatcher": []
         },
         {
-            "label": "Install a spesific version of Home Assistant",
+            "label": "Install a specific version of Home Assistant",
             "type": "shell",
             "command": "container set-version",
             "problemMatcher": []
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b77c86a..9f994c8 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -50,7 +50,7 @@ Use [black](https://github.com/ambv/black) to make sure the code follows the sty
 
 This custom component is based on [blueprint template](https://github.com/custom-components/blueprint).
 
-It comes with development environement in a container, easy to launch
+It comes with development environment in a container, easy to launch
 if you use Visual Studio Code. With this container you will have a stand alone
 Home Assistant instance running and already configured with the included
 [`.devcontainer/configuration.yaml`](https://github.com/oncleben31/ha-pool_pump/blob/master/.devcontainer/configuration.yaml)
diff --git a/README.md b/README.md
index c0d548e..ba339ea 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ File | Purpose
 
 ## How?
 
-If you want to use all the potential and features of this blueprint tempalte you
+If you want to use all the potential and features of this blueprint template you
 should use Visual Studio Code to develop in a container. In this container you
 will have all the tools to ease your python development and a dedicated Home
 Assistant core instance to run your integration. See `.devcontainer/README.md` for more information.