move the ln note back to chap 5 glibc

It was moved to chapter 4 during merged-/usr update.  However the ln
commands in chapater 4 are "trivial", so move it back to chapter 5 glibc
where we start to use a "different syntactic version" of it.

chapter04/creatingminlayout.xml

@@ -30,15 +30,6 @@ case $(uname -m) in
   x86_64) mkdir -pv $LFS/lib64 ;;
 esac</userinput></screen>
 
-    <note>
-      <para>
-        The above command is correct.  The <command>ln</command> command has
-        a few syntactic versions, so be sure to check
-		<command>info coreutils ln</command> and <filename>ln(1)</filename>
-		before reporting what you may think is an error.
-	  </para>
-    </note>
-
   <para>Programs in <xref linkend="chapter-temporary-tools"/> will be compiled
   with a cross-compiler (more details in section <xref
   linkend="ch-tools-toolchaintechnotes"/>). In order to separate this

chapter05/glibc.xml

@@ -55,6 +55,15 @@
     ;;
 esac</userinput></screen>
 
+    <note>
+      <para>
+        The above command is correct.  The <command>ln</command> command has
+        a few syntactic versions, so be sure to check
+        <command>info coreutils ln</command> and <filename>ln(1)</filename>
+        before reporting what you may think is an error.
+      </para>
+    </note>
+
     <para>Some of the Glibc programs use the non-FHS compliant
     <filename class="directory">/var/db</filename> directory to store their
     runtime data. Apply the following patch to make such programs store their