Tweak the docs

doc/usage.rst

@@ -107,7 +107,10 @@ This will generate the HTML documentation in ``doc/html``.
 Conda
 =====
 
-fmt can be install (for Windows, macOS and Linux) on `Conda <https://docs.conda.io/en/latest/>`__, using its `conda-forge <https://conda-forge.org>`__ `package <https://github.com/conda-forge/fmt-feedstock>`__, as follows::
+fmt can be installed on Linux, macOS and Windows with
+`Conda <https://docs.conda.io/en/latest/>`__, using its
+`conda-forge <https://conda-forge.org>`__
+`package <https://github.com/conda-forge/fmt-feedstock>`__, as follows::
 
   conda install -c conda-forge fmt