Fix the final divergent single quote usages in doc strings

* lisp/view.el (view-mode-map):
* lisp/repeat.el (repeat-is-really-this-command):
* lisp/help.el (substitute-command-keys):
* lisp/electric.el (electric-quote-mode):
* lisp/cedet/srecode/texi.el (srecode-texi-texify-docstring):
* lisp/cedet/semantic/sort.el
(semantic-orphaned-member-metaparent-type): Audit usages of single
quotes in doc strings.

lisp/cedet/semantic/sort.el

@@ -310,7 +310,7 @@ may re-organize the list with side-effects."
 ;; class tag.
 ;;
 (defvar-local semantic-orphaned-member-metaparent-type "class"
-  "In `semantic-adopt-external-members', the type of 'type for metaparents.
+  "In `semantic-adopt-external-members', the type of `type' for metaparents.
 A metaparent is a made-up type semantic token used to hold the child list
 of orphaned members of a named type.")
 

lisp/cedet/srecode/texi.el

@@ -246,7 +246,7 @@ that class.
  class      => @code{class} @xref{class}
  unknown    => @code{unknown}
  \"text\"     => \\=`\\=`text\\='\\='
- 'quoteme   => @code{quoteme}
+ \\='quoteme   => @code{quoteme}
  non-nil    => non-@code{nil}
  t          => @code{t}
  :tag       => @code{:tag}