Fix up pxref/xref.

diff --git a/texi/auth.texi b/texi/auth.texi
index 1e853da..254896d 100644 (file)
--- a/texi/auth.texi
+++ b/texi/auth.texi
@@ -177,8 +177,8 @@ for details.
 
 If you don't customize @code{auth-sources}, you'll have to live with
 the defaults: any host and any port are looked up in the netrc
-file @code{~/.authinfo.gpg}, which is a GnuPG encrypted file.
-@xref{GnuPG and EasyPG Assistant Configuration}.
+file @code{~/.authinfo.gpg}, which is a GnuPG encrypted file
+(@pxref{GnuPG and EasyPG Assistant Configuration}).
 
 The simplest working netrc line example is one without a port.
 
@@ -281,7 +281,7 @@ If you are using earlier versions of Emacs, you will need:
 
 If you want your GnuPG passwords to be cached, set up @code{gpg-agent}
 or EasyPG Assitant
-@pxref{Caching Passphrases, , Caching Passphrases, epa}
+@xref{Caching Passphrases, , Caching Passphrases, epa}
 
 To quick start, here are some questions:
 
@@ -305,8 +305,8 @@ Here are configurations depending on your answers:
 @item No @tab No @tab No @tab You can't, without gpg-agent.
 @end multitable
 
-To set up gpg-agent, follow the instruction in GnuPG manual.
-@pxref{Invoking GPG-AGENT, , Invoking GPG-AGENT, gnupg}.
+To set up gpg-agent, follow the instruction in GnuPG manual
+(@pxref{Invoking GPG-AGENT, , Invoking GPG-AGENT, gnupg}).
 
 To set up elisp passphrase cache, set
 @code{epa-file-cache-passphrase-for-symmetric-encryption}.