Merge pull request #1554 from pedrormjunior/mu4e-update-name

mu4e: use `mu4e~update-name` de facto

mu4e/mu4e-utils.el

@@ -957,7 +957,7 @@ RUN-IN-BACKGROUND is non-nil (or called with prefix-argument),
 run in the background; otherwise, pop up a window."
   (let* ((process-connection-type t)
 	        (proc (start-process-shell-command
-		              "mu4e-update" " *mu4e-update*"
+		              "mu4e-update" mu4e~update-name
 		              mu4e-get-mail-command))
 	        (buf (process-buffer proc))
 	        (win (or run-in-background