(shell-copy-environment-variable): Fix doc typo.

diff --git a/lisp/shell.el b/lisp/shell.el
index a62ea1f..03d06ca 100644 (file)
--- a/lisp/shell.el
+++ b/lisp/shell.el
@@ -63,24 +63,24 @@
 ;;============================================================================
 ;; Comint Mode Commands: (common to shell and all comint-derived modes)
 ;;
-;; m-p     comint-previous-input           Cycle backwards in input history
-;; m-n     comint-next-input               Cycle forwards
+;; m-p    comint-previous-input           Cycle backwards in input history
+;; m-n    comint-next-input               Cycle forwards
 ;; m-r     comint-previous-matching-input  Previous input matching a regexp
 ;; m-s     comint-next-matching-input      Next input that matches
-;; m-c-l   comint-show-output              Show last batch of process output
+;; m-c-l   comint-show-output             Show last batch of process output
 ;; return  comint-send-input
-;; c-d     comint-delchar-or-maybe-eof     Delete char unless at end of buff.
+;; c-d    comint-delchar-or-maybe-eof     Delete char unless at end of buff.
 ;; c-c c-a comint-bol                      Beginning of line; skip prompt
-;; c-c c-u comint-kill-input               ^u
-;; c-c c-w backward-kill-word              ^w
-;; c-c c-c comint-interrupt-subjob         ^c
-;; c-c c-z comint-stop-subjob              ^z
-;; c-c c-\ comint-quit-subjob              ^\
-;; c-c c-o comint-kill-output              Delete last batch of process output
-;; c-c c-r comint-show-output              Show last batch of process output
+;; c-c c-u comint-kill-input              ^u
+;; c-c c-w backward-kill-word             ^w
+;; c-c c-c comint-interrupt-subjob        ^c
+;; c-c c-z comint-stop-subjob             ^z
+;; c-c c-\ comint-quit-subjob             ^\
+;; c-c c-o comint-kill-output             Delete last batch of process output
+;; c-c c-r comint-show-output             Show last batch of process output
 ;; c-c c-h comint-dynamic-list-input-ring  List input history
 ;;         send-invisible                  Read line w/o echo & send to proc
-;;         comint-continue-subjob          Useful if you accidentally suspend
+;;         comint-continue-subjob         Useful if you accidentally suspend
 ;;                                             top-level job
 ;; comint-mode-hook is the comint mode hook.
 
@@ -91,8 +91,8 @@
 ;;                                     List completions in help buffer
 ;; m-c-f   shell-forward-command       Forward a shell command
 ;; m-c-b   shell-backward-command      Backward a shell command
-;;         dirs                        Resync the buffer's dir stack
-;;         dirtrack-mode               Turn dir tracking on/off
+;;        dirs                         Resync the buffer's dir stack
+;;        dirtrack-mode                Turn dir tracking on/off
 ;;         comint-strip-ctrl-m         Remove trailing ^Ms from output
 ;;
 ;; The shell mode hook is shell-mode-hook
@@ -758,7 +758,7 @@ command again."
   "Copy the environment variable VARIABLE from the subshell to Emacs.
 This command reads the value of the specified environment variable
 in the shell, and sets the same environment variable in Emacs
-\(what `getenv' in Emacvs would return) to that value.
+\(what `getenv' in Emacs would return) to that value.
 That value will affect any new subprocesses that you subsequently start
 from Emacs."
   (interactive (list (read-envvar-name "\