Typos, doc fixes, etc.

Typos, doc fixes, etc.

* eshell/esh-arg.el (eshell-quote-backslash): Fix typo in docstring.
(eshell-parse-argument-hook, eshell-special-chars-inside-quoting)
(eshell-arg-load-hook, eshell-special-chars-outside-quoting):
Remove spurious * in defcustom docstrings.

* textmodes/fill.el (fill-paragraph): Fix typo in docstring.
(fill-individual-varying-indent, colon-double-space, enable-kinsoku)
(adaptive-fill-mode, adaptive-fill-first-line-regexp)
(default-justification): Remove spurious * in defcustom docstrings.

* textmodes/rst.el (rst, rst-line-homogeneous-p, rst-mode-abbrev-table)
(rst-font-lock-keywords-function, rst-mode, rst-minor-mode)
(rst-compare-decorations, rst-default-indent, rst-update-section)
(rst-decoration-complete-p, rst-section-tree, rst-toc-insert-node)
(rst-toc-insert-find-delete-contents, rst-toc-count-lines)
(rst-toc-mode-goto-section, rst-faces, rst-level-face-base-color):
Fix typos in docstrings.
(rst-mode-lazy): Fix typo in docstring.	 Remove spurious *.
(rst-adjust, rst-line-homogeneous-p, rst-suggest-new-decoration)
(rst-get-decorations-around, rst-section-tree-point)
(rst-font-lock-adornment-point): Reflow docstrings.
(rst-get-decoration, rst-get-decoration-match, rst-adjust-decoration):
Doc fixes.
(rst-re-enumerations): Comment out.