--- doc/tex-ref.tex-11.87	2012-11-30 04:43:20.000000000 +0900
+++ doc/tex-ref.tex	2012-12-05 00:14:53.000000000 +0900
@@ -265,7 +265,7 @@
 \key{Make (PostScript) File}{File}
 \key{Ispell}{Spell}
 \key{Delete intermediate files}{Clean}
-\key{Delete all output files files}{Clean All}
+\key{Delete all output files}{Clean All}
 
 \section{\TeX ing options}
 \TeX\ runs can come in various types, which may be toggled and are
@@ -278,6 +278,7 @@
 \section{Miscellaneous}
 
 \key{Read AUC\TeX\ manual}{C-c TAB}
+\key{Find documentation}{C-c ?}
 \key{Math Mode}{C-c \string~}
 \key{Reset Buffer}{C-c C-n}
 \key{Reset AUC\TeX}{C-u C-c C-n}
@@ -295,7 +296,7 @@
 \key{Insert item}{C-c LFD}
 \key{Insert item (alias)}{M-RET}
 \key{Close \LaTeX\ environment}{C-c ]}
-\key{Insert \TeX\ macro \kbd{\\\{\}} }{C-c C-m}
+\key{Insert \TeX\ macro \kbd{\{\}} }{C-c C-m}
 \key{Insert double brace}{C-c \{}
 \key{Complete \TeX\ macro}{M-TAB}
 \key{Smart ``quote''}{"}
@@ -384,7 +385,7 @@
 \keycs\omega{w}
 \keycs\Delta{D}
 \keycs\Gamma{G}
-\keycs\Theta{Q}
+\keycs\Theta{J}
 \keycs\Lambda{L}
 \keycs\Xi{X}
 \keycs\Pi{P}
@@ -404,6 +405,7 @@
 \keycs\leq{<}
 \keycs\geq{>}
 \keycs\tilde x{\string~}
+\keycs\hat x{^}
 \keycs\nabla{N}
 \keycs\infty{I}
 \keycs\forall{A}
@@ -412,6 +414,7 @@
 \keycs\in{i}
 \keycs\times{*}
 \keycs\cdot{.}
+\keycs\colon{:}
 \keycs\subset{\{}
 \keycs\supset{\}}
 \keycs\subseteq{[}
@@ -430,7 +433,6 @@
 \keycs\det{C-d}
 \keycs\lim{C-l}
 \keycs\tan{C-t}
-\keycs\hat x{^}
 \keycs\vee{|}
 \keycs\wedge{\&}
 
@@ -574,7 +576,6 @@
 AUCTeX, insert the following lines in .emacs.
 \vskip-3mm
 \beginexample
-(add-hook 'latex-mode-hook 'turn-on-reftex)
 (add-hook 'LaTeX-mode-hook 'turn-on-reftex)
 (setq reftex-plug-into-auctex t)
 \endexample
@@ -623,7 +624,7 @@
 \vskip-3mm
 \beginexample
 reftex-label-alist
-reftex-section-lecels
+reftex-section-levels
 reftex-index-macros
 reftex-cite-format
 \endexample
@@ -641,7 +642,6 @@
 
 \vskip-4mm
 \beginexample
-(add-hook 'latex-mode-hook 'turn-on-reftex)
 (add-hook 'LaTeX-mode-hook 'turn-on-reftex)
 (setq reftex-plug-into-auctex t)
 \endexample