Minor cleanup.

man/cmdargs.texi

@@ -619,7 +619,8 @@ X choose one of the fonts that match the pattern.  Here is an example,
 which happens to specify the font whose nickname is @samp{6x13}:
 
 @smallexample
-emacs -fn "-misc-fixed-medium-r-semicondensed--13-*-*-*-c-60-iso8859-1" &
+emacs -fn \
+  "-misc-fixed-medium-r-semicondensed--13-*-*-*-c-60-iso8859-1" &
 @end smallexample
 
 @noindent

man/frames.texi

@@ -757,7 +757,7 @@ setting of Scroll Bar mode similarly.  @xref{Resources}.
 
 @findex toggle-scroll-bar
   To enable or disable scroll bars for just the selected frame, use the
-@kbd{M-x toggle-scroll-bar} command.
+command @kbd{M-x toggle-scroll-bar}.
 
 @vindex scroll-bar-width
 @cindex width of the scroll bar

man/rmail.texi

@@ -1101,8 +1101,7 @@ transmission is considerable.
   When you receive a digest message, the most convenient way to read it is
 to @dfn{undigestify} it: to turn it back into many individual messages.
 Then you can read and delete the individual messages as it suits you.
-
-  To do this, select the digest message and type the command @kbd{M-x
+To do this, select the digest message and type the command @kbd{M-x
 undigestify-rmail-message}.  This extracts the submessages as separate
 Rmail messages, and inserts them following the digest.  The digest
 message itself is flagged as deleted.

man/xresources.texi

@@ -40,8 +40,8 @@ collection of related options, for one program or for several programs
 @cindex @file{.Xdefaults} file, and MS-Windows
   MS-Windows systems don't support @file{~/.Xdefaults} files, but
 Emacs compiled for Windows looks for X resources in the Windows
-Registry, under the keys @samp{HKEY_CURRENT_USER\SOFTWARE\GNU\Emacs}
-and @samp{HKEY_LOCAL_MACHINE\SOFTWARE\GNU\Emacs}.
+Registry, under the key @samp{HKEY_CURRENT_USER\SOFTWARE\GNU\Emacs}
+and then under the key @samp{HKEY_LOCAL_MACHINE\SOFTWARE\GNU\Emacs}.
 
   Programs define named resources with particular meanings.  They also
 define how to group resources into named classes.  For instance, in