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get-started: fix typo in 'what is an image' concept 

Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
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David Karlsson 2024-11-04 15:12:26 +01:00
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content/get-started/docker-concepts/the-basics/what-is-an-image.md
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@ -23,7 +23,7 @@ There are two important principles of images:
1. Images are immutable. Once an image is created, it can't be modified. You can only make a new image or add changes on top of it. 1. Images are immutable. Once an image is created, it can't be modified. You can only make a new image or add changes on top of it.
2. Container images are composed of layers. Each layer represented a set of file system changes that add, remove, or modify files. 2. Container images are composed of layers. Each layer represents a set of file system changes that add, remove, or modify files.
These two principles let you to extend or add to existing images. For example, if you are building a Python app, you can start from the [Python image](https://hub.docker.com/_/python) and add additional layers to install your app's dependencies and add your code. This lets you focus on your app, rather than Python itself. These two principles let you to extend or add to existing images. For example, if you are building a Python app, you can start from the [Python image](https://hub.docker.com/_/python) and add additional layers to install your app's dependencies and add your code. This lets you focus on your app, rather than Python itself.