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Update the size of the docker image download in the README

Ian Goldberg 3 years ago
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7d60eef938
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      README.md

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README.md

@@ -48,7 +48,7 @@ Run `./build-docker` to create a docker image called `walkingonions`.  This imag
 
 ### Downloading the docker image
 
-In the event that you're trying to run this software far enough in the future that the packages downloaded by the **Dockerfile** used by the `./build-docker` script are no longer available or compatible, we have put a copy of the built docker image online.  The `./download-docker` script will download it (note: the image is 268 MB), verify its sha256 checksum, and use `docker load` to install the image.  You will need the `wget` and `sha256sum` utilities, in addition to a version of `docker` that hopefully still accepts the docker image format our version (18.03.1-ce) generated.
+In the event that you're trying to run this software far enough in the future that the packages downloaded by the **Dockerfile** used by the `./build-docker` script are no longer available or compatible, we have put a copy of the built docker image online.  The `./download-docker` script will download it (note: the image is 261 MB), verify its sha256 checksum, and use `docker load` to install the image.  You will need the `wget` and `sha256sum` utilities, in addition to a version of `docker` that hopefully still accepts the docker image format our version (18.03.1-ce) generated.
 
 ## Running the simulator