* mu4e-utils: fix silly extra set of parentheses - thanks to James Ladan

emacs/mu4e-utils.el

@@ -312,9 +312,9 @@ point in eiter the headers buffer or the view buffer."
 `kill-buffer-and-window', but can be called from any buffer, and
 simply does not attempt to delete the window if there is none,
 instead of erroring out."
-  (when (buffer-live-p buf) 
+  (when (buffer-live-p buf)
     (bury-buffer)
-      (delete-windows-on buf) ;; destroy all windows for this buffer
+    (delete-windows-on buf) ;; destroy all windows for this buffer
     (kill-buffer buf)))
 
 (defun mu4e-select-other-view ()