; Spelling fixes

lisp/emacs-lisp/autoload.el

@@ -967,7 +967,7 @@ write its autoloads into the specified file instead."
 						  t files-re))
 			       dirs)))
          (done ())                      ;Files processed; to remove duplicates.
-         (changed nil)                  ;Non-nil if some change occured.
+         (changed nil)                  ;Non-nil if some change occurred.
 	 (last-time)
          ;; Files with no autoload cookies or whose autoloads go to other
          ;; files because of file-local autoload-generated-file settings.

lisp/emacs-lisp/radix-tree.el

@@ -38,7 +38,7 @@
 ;; of array, so every level's lookup is O(N) rather than O(1).  We could easily
 ;; solve this by using char-tables instead of alists, but that would make every
 ;; level take up a lot more memory, and it would make the resulting
-;; datastructure harder to read (by a human) when printed out.
+;; data structure harder to read (by a human) when printed out.
 
 ;;; Code:
 

lisp/net/tramp-gvfs.el

@@ -410,7 +410,7 @@ Every entry is a list (NAME ADDRESS).")
 (defconst tramp-gvfs-file-attributes
   '("type"
     "standard::display-name"
-    ;; We don't need this one.  It is used as delimeter in case the
+    ;; We don't need this one.  It is used as delimiter in case the
     ;; display name contains spaces, which is hard to parse.
     "standard::icon"
     "standard::symlink-target"

lisp/net/tramp-sh.el

@@ -4717,7 +4717,7 @@ connection if a previous connection has died for some reason."
 		     (options (tramp-ssh-controlmaster-options vec))
 		     (process-connection-type tramp-process-connection-type)
 		     (process-adaptive-read-buffering nil)
-		     ;; There are unfortune settings for "cmdproxy" on
+		     ;; There are unfortunate settings for "cmdproxy" on
 		     ;; W32 systems.
 		     (process-coding-system-alist nil)
 		     (coding-system-for-read nil)