Add comment (#363)

#361

Signed-off-by: Cal <[email protected]>

docs/Scientific_Computing/Supported_Applications/index.md

@@ -3,6 +3,10 @@ title: Supported Applications
 template: supported_apps.html
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+<!-- This page uses a custom page template 'overrides/supported_apps.html'. If you are looking to contribute to this list, please see https://github.com/nesi/support-docs/blob/main/docs/CONTRIBUTING.md#the-supported-apps-page for details -->
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 For more information on environment-modules see [Finding Software](../HPC_Software_Environment/Finding_Software.md).
 
 On **Mahuika**, and **Ancillary** nodes (both Mahuika and Māui) software packages are provided using 'Lmod' an implementation of Environment Modules with [additional features](https://lmod.readthedocs.io/en/latest/010_user.html).