org.texi: Fix typo

* doc/org.texi (Activation, Agenda files): Fix typo.

Thanks to Th. Rikl for reporting this.

contrib/orgmanual.org

@@ -231,7 +231,7 @@ Do not forget to activate Org as described in the following section.
 #+findex: org-agenda
 #+findex: org-capture
 #+findex: org-store-link
-#+findex: org-iswitchb
+#+findex: org-switchb
 
 Since Emacs 22.2, files with the {{{file(.org)}}} extension use Org mode by
 default.  If you are using an earlier version of Emacs, add this line to your
@@ -251,7 +251,7 @@ packages, please take the time to check the list (see [[Conflicts]]).
 
 The four Org commands {{{command(org-store-link)}}},
 {{{command(org-capture)}}}, {{{command(org-agenda)}}}, and
-{{{command(org-iswitchb)}}} should be accessible through global keys
+{{{command(org-switchb)}}} should be accessible through global keys
 (i.e., anywhere in Emacs, not just in Org buffers).  Here are
 suggested bindings for these keys, please modify the keys to your own
 liking.
@@ -262,7 +262,7 @@ liking.
 (global-set-key "\C-cl" 'org-store-link)
 (global-set-key "\C-cc" 'org-capture)
 (global-set-key "\C-ca" 'org-agenda)
-(global-set-key "\C-cb" 'org-iswitchb)
+(global-set-key "\C-cb" 'org-switchb)
 #+end_src
 
 #+cindex: Org mode, turning on
@@ -7631,8 +7631,8 @@ the easiest way to maintain it is through the following commands
 
   Cycle through agenda file list, visiting one file after the other.
 
-- {{{kbd(M-x org-iswitchb)}}} ::
-  #+findex: org-iswitchb
+- {{{kbd(M-x org-switchb)}}} ::
+  #+findex: org-switchb
 
   Command to use an ~iswitchb~-like interface to switch to and between
   Org buffers.

doc/org.texi

@@ -951,7 +951,7 @@ Worg}.
 @findex org-agenda
 @findex org-capture
 @findex org-store-link
-@findex org-iswitchb
+@findex org-switchb
 
 Org mode buffers need font-lock to be turned on: this is the default in
 Emacs@footnote{If you don't use font-lock globally, turn it on in Org buffer
@@ -961,7 +961,7 @@ There are compatibility issues between Org mode and some other Elisp
 packages, please take the time to check the list (@pxref{Conflicts}).
 
 The four Org commands @command{org-store-link}, @command{org-capture},
-@command{org-agenda}, and @command{org-iswitchb} should be accessible through
+@command{org-agenda}, and @command{org-switchb} should be accessible through
 global keys (i.e., anywhere in Emacs, not just in Org buffers).  Here are
 suggested bindings for these keys, please modify the keys to your own
 liking.
@@ -969,7 +969,7 @@ liking.
 (global-set-key "\C-cl" 'org-store-link)
 (global-set-key "\C-ca" 'org-agenda)
 (global-set-key "\C-cc" 'org-capture)
-(global-set-key "\C-cb" 'org-iswitchb)
+(global-set-key "\C-cb" 'org-switchb)
 @end lisp
 
 @cindex Org mode, turning on
@@ -8013,7 +8013,7 @@ Remove current file from the list of agenda files.
 @orgcmd{C-',org-cycle-agenda-files}
 @itemx C-,
 Cycle through agenda file list, visiting one file after the other.
-@item M-x org-iswitchb @key{RET}
+@item M-x org-switchb @key{RET}
 Command to use an @code{iswitchb}-like interface to switch to and between Org
 buffers.
 @end table

doc/orgguide.texi

@@ -283,7 +283,7 @@ yourself.
 (global-set-key "\C-cl" 'org-store-link)
 (global-set-key "\C-ca" 'org-agenda)
 (global-set-key "\C-cc" 'org-capture)
-(global-set-key "\C-cb" 'org-iswitchb)
+(global-set-key "\C-cb" 'org-switchb)
 @end smalllisp
 
 Files with extension @samp{.org} will be put into Org mode automatically.