nixos/emacs: replace emacs with Emacs in the doc

Lin Jian 0d3ba90f c8282132

Changed files
+3 -3
nixos
modules
services
editors
+3 -3
nixos/modules/services/editors/emacs.md
···
### Starting the client {#module-services-emacs-starting-client}
-
Ensure that the emacs server is enabled, either by customizing the
+
Ensure that the Emacs server is enabled, either by customizing the
{var}`server-mode` variable, or by adding
`(server-start)` to {file}`~/.emacs`.
-
To connect to the emacs daemon, run one of the following:
+
To connect to the Emacs daemon, run one of the following:
```
emacsclient FILENAME
emacsclient --create-frame # opens a new frame (window)
···
```
:::
-
After the declarative emacs package configuration has been tested,
+
After the declarative Emacs package configuration has been tested,
previously downloaded packages can be cleaned up by removing
{file}`~/.emacs.d/elpa` (do make a backup first, in case you
forgot a package).