[docs] Remove company-idle-delay from clojure guide (#2641)

Author: ericdallo

docs/tutorials/clojure-guide.md

@@ -58,7 +58,6 @@ in your config or you could run in a separate session.
 (setq gc-cons-threshold (* 100 1024 1024)
       read-process-output-max (* 1024 1024)
       treemacs-space-between-root-nodes nil
-      company-idle-delay 0.0
       company-minimum-prefix-length 1
       lsp-lens-enable t
       lsp-signature-auto-activate nil