Spell variant correctly

webtools/bugzilla/docs/sgml/about.sgml

@@ -153,7 +153,7 @@
         <listitem>
           <para>for providing insight into the key differences between Red
           Hat's customized Bugzilla, and being largely responsible for
-          <xref linkend="varient-redhat"/>.
+          <xref linkend="variant-redhat"/>.
           </para>
         </listitem>
       </varlistentry>

webtools/bugzilla/docs/sgml/variants.sgml

@@ -10,7 +10,7 @@
   http://linas.org/linux/pm.html</ulink>
   </para>
 
-  <section id="varient-redhat">
+  <section id="variant-redhat">
     <title>Red Hat Bugzilla</title>
 
     <para>Red Hat's old fork of Bugzilla which was based on version 2.8 is now

webtools/bugzilla/docs/xml/about.xml

@@ -153,7 +153,7 @@
         <listitem>
           <para>for providing insight into the key differences between Red
           Hat's customized Bugzilla, and being largely responsible for
-          <xref linkend="varient-redhat"/>.
+          <xref linkend="variant-redhat"/>.
           </para>
         </listitem>
       </varlistentry>

webtools/bugzilla/docs/xml/variants.xml

@@ -10,7 +10,7 @@
   http://linas.org/linux/pm.html</ulink>
   </para>
 
-  <section id="varient-redhat">
+  <section id="variant-redhat">
     <title>Red Hat Bugzilla</title>
 
     <para>Red Hat's old fork of Bugzilla which was based on version 2.8 is now