DOC: installing - URL to environment

doc/installing.rst

@@ -9,7 +9,7 @@ The recommended tool for managing Conda environments is `Mamba <https://mamba.re
 
 A straight forward way to create an environment with the libraries you need is using an ``environment.yml`` file. The `Alice <https://github.com/Eelbrain/Alice>`_ repository's `environment.yml <https://raw.githubusercontent.com/Eelbrain/Alice/main/environment.yml>`_ can serve as a starting point)::
 
-    $ mamba env create --file=environment.yml
+    $ mamba env create --file=https://raw.githubusercontent.com/Eelbrain/Alice/main/environment.yml
 
 
 In an existing environment, Eelbrain can generally be updated with the following command (assuming the target environment is currently active)::