Checkdoc fixes in `net/*.el`

Checkdoc fixes in `net/*.el`

* lisp/net/ange-ftp.el:
* lisp/net/dictionary.el (dictionary-tool-bar-map):
* lisp/net/eudc.el (eudc-translate-query)
(eudc-translate-attribute-list)
(eudc-format-inline-expansion-result, eudc-bookmark-server):
* lisp/net/eww.el (eww-check-text-conversion):
* lisp/net/rcirc.el (rcirc-server-name):
* lisp/net/tramp-adb.el (tramp-adb-handle-get-remote-uid):
* lisp/net/tramp-cmds.el (tramp-recompile-elpa-command-completion-p):
* lisp/net/tramp-crypt.el (tramp-crypt-command-completion-p):
* lisp/net/tramp-message.el (tramp-debug-buffer-command-completion-p):
* lisp/net/tramp-sh.el (tramp-use-connection-share):
* lisp/net/tramp.el (tramp-command-completion-p): Checkdoc fixes.

(cherry picked from commit e43e9d09986e23d021afb56b4ced440ae8784e33)