[epiphany] help: remove multiple header link to pref page

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 4ddddb33a400a123f74c429c3286cf5f00164621
Author: Sabri Ünal <libreajans gmail com>
Date:   Fri Mar 19 22:26:29 2021 +0300

    help: remove multiple header link to pref page

 help/C/pref-cookies.page        |  1 -
 help/C/pref-css.page            |  1 -
 help/C/pref-downloads.page      |  1 -
 help/C/pref-font.page           |  1 -
 help/C/pref-language.page.stub  |  1 -
 help/C/pref-mouse-gestures.page |  1 -
 help/C/pref-passwords.page      |  1 -
 help/C/pref-privacy.page.stub   |  1 -
 help/C/pref.page                | 28 ----------------------------
 help/C/proxy.page               |  1 -
 10 files changed, 37 deletions(-)
---
diff --git a/help/C/pref-cookies.page b/help/C/pref-cookies.page
index 58b18e8e3..49639d858 100644
--- a/help/C/pref-cookies.page
+++ b/help/C/pref-cookies.page
@@ -5,7 +5,6 @@
 
   <info>
     <link type="guide" xref="index#privacy"/>
-    <link type="guide" xref="pref"/>
     <revision pkgversion="3.10" date="2013-07-02" status="candidate"/>
     <revision pkgversion="3.12" date="2014-01-28" status="final"/>
     <revision pkgversion="3.33" date="2019-04-08" status="final"/>
diff --git a/help/C/pref-css.page b/help/C/pref-css.page
index 48b65e157..7dd1a6cd9 100644
--- a/help/C/pref-css.page
+++ b/help/C/pref-css.page
@@ -5,7 +5,6 @@
 
   <info>
     <link type="guide" xref="index#pref"/>
-    <link type="guide" xref="pref"/>
     <revision pkgversion="3.10" date="2013-07-06" status="candidate"/>
     <revision pkgversion="3.33" date="2019-04-08" status="candidate"/>
     <revision pkgversion="40.alpha" date="2021-01-12" status="candidate"/>
diff --git a/help/C/pref-downloads.page b/help/C/pref-downloads.page
index d1caf8b2e..1e93e2ce6 100644
--- a/help/C/pref-downloads.page
+++ b/help/C/pref-downloads.page
@@ -5,7 +5,6 @@
 
   <info>
     <link type="guide" xref="index#pref"/>
-    <link type="guide" xref="pref"/>
     <revision pkgversion="3.10" date="2013-07-06" status="review"/>
     <revision pkgversion="3.12" date="2014-01-28" status="candidate"/>
     <revision pkgversion="3.33" date="2019-04-08" status="candidate"/>
diff --git a/help/C/pref-font.page b/help/C/pref-font.page
index b7dcad198..394d395c7 100644
--- a/help/C/pref-font.page
+++ b/help/C/pref-font.page
@@ -5,7 +5,6 @@
 
   <info>
     <link type="guide" xref="index#pref"/>
-    <link type="guide" xref="pref"/>
     <revision pkgversion="3.10" date="2013-07-06" status="candidate"/>
     <revision pkgversion="3.12" date="2014-01-28" status="final"/>
     <revision pkgversion="3.33" date="2019-04-08" status="final"/>
diff --git a/help/C/pref-language.page.stub b/help/C/pref-language.page.stub
index 0403baba0..9a8bace8c 100644
--- a/help/C/pref-language.page.stub
+++ b/help/C/pref-language.page.stub
@@ -5,7 +5,6 @@
 
   <info>
     <link type="guide" xref="index#pref"/>
-    <link type="guide" xref="pref"/>
     <revision pkgversion="3.10" date="2013-07-06" status="review"/>
 
     <credit type="author copyright">
diff --git a/help/C/pref-mouse-gestures.page b/help/C/pref-mouse-gestures.page
index 7fb675954..4e883f767 100644
--- a/help/C/pref-mouse-gestures.page
+++ b/help/C/pref-mouse-gestures.page
@@ -5,7 +5,6 @@
 
   <info>
     <link type="guide" xref="index#pref"/>
-    <link type="guide" xref="pref"/>
     <revision pkgversion="3.34" date="2019-06-14" status="review"/>
 
     <credit type="author copyright">
diff --git a/help/C/pref-passwords.page b/help/C/pref-passwords.page
index 5135bef8e..db1b6e71c 100644
--- a/help/C/pref-passwords.page
+++ b/help/C/pref-passwords.page
@@ -5,7 +5,6 @@
 
   <info>
     <link type="guide" xref="index#privacy"/>
-    <link type="guide" xref="pref"/>
     <revision pkgversion="3.10" date="2013-07-06" status="review"/>
     <revision pkgversion="3.10" date="2013-07-06" status="candidate"/>
     <revision pkgversion="3.33" date="2019-04-08" status="candidate"/>
diff --git a/help/C/pref-privacy.page.stub b/help/C/pref-privacy.page.stub
index f17f0feb0..f8ea89787 100644
--- a/help/C/pref-privacy.page.stub
+++ b/help/C/pref-privacy.page.stub
@@ -5,7 +5,6 @@
 
   <info>
     <link type="guide" xref="index#privacy"/>
-    <link type="guide" xref="pref"/>
     <revision pkgversion="3.9" version="0.1" date="2013-04-12" status="stub"/>
 
     <credit type="author copyright">
diff --git a/help/C/proxy.page b/help/C/proxy.page
index 25f9f7d3e..8641d1515 100644
--- a/help/C/proxy.page
+++ b/help/C/proxy.page
@@ -5,7 +5,6 @@
 
   <info>
     <link type="guide" xref="index#privacy"/>
-    <link type="guide" xref="pref"/>
     <revision pkgversion="3.15" date="2014-11-26" status="review"/>
 
     <credit type="author copyright">