Clarify hosts file wording

examples/hosts

@@ -9,10 +9,11 @@
 # to the host line below or by adding `ansible_ssh_pipelining: False` to your variables file.
 #
 # If you're running this Ansible playbook on the same server as the one you're installing to,
-# consider adding an additional `ansible_connection=local` argument below.
+# consider adding an additional `ansible_connection=local` argument to the host line below.
 #
 # Ansible may fail to discover which Python interpreter to use on the host for some distros (like Ubuntu 20.04).
-# You may sometimes need to explicitly add `ansible_python_interpreter=/usr/bin/python3` to lines below.
+# You may sometimes need to explicitly add the argument `ansible_python_interpreter=/usr/bin/python3`
+# to the host line below.
 
 [matrix_servers]
 matrix.<your-domain> ansible_host=<your-server's external IP address> ansible_ssh_user=root