Index: general/graphlib/libmng.xml
===================================================================
--- general/graphlib/libmng.xml	(revision 3af96d644603d9c7f40933ccdab8ab14c66c6dff)
+++ general/graphlib/libmng.xml	(revision 2b76dc44b28a679e1a0966ef0650de05717e928f)
@@ -10,5 +10,4 @@
 <!ENTITY libmng-buildsize "13.7 MB">
 <!ENTITY libmng-time "0.41 SBU">
-
 ]>
 
@@ -23,10 +22,10 @@
 <sect2>
 <title>Introduction to <application>libmng</application></title>
-                                                                               
+
 <para>The <application>libmng</application> libraries are used by programs
-wanting to read and write Multiple-image Network Graphics (<acronym>MNG</acronym>)
-files which are the animation
+wanting to read and write Multiple-image Network Graphics 
+(<acronym>MNG</acronym>) files which are the animation
 equivalents to <acronym>PNG</acronym> files.</para>
-                                                                               
+
 <sect3><title>Package information</title>
 <itemizedlist spacing='compact'>
@@ -41,20 +40,20 @@
 &libmng-time;</para></listitem></itemizedlist>
 </sect3>
-                                                                               
-                                                                               
+
 <sect3><title><application>libmng</application> dependencies</title>
 <sect4><title>Required</title>
 <para><xref linkend="libjpeg"/> and <xref linkend="lcms"/></para></sect4>
 </sect3>
-                                                                               
+
 </sect2>
 
 <sect2>
 <title>Installation of <application>libmng</application></title>
-                                                                               
+
 <para>Install <application>libmng</application> by running the following
 commands:</para>
-                                                                               
-<screen><userinput><command>sh autogen.sh &amp;&amp;
+
+<screen><userinput><command>chmod 755 autogen.sh &amp;&amp;
+sh autogen.sh &amp;&amp;
 ./configure --prefix=/usr &amp;&amp;
 make &amp;&amp;
@@ -62,35 +61,35 @@
 cp doc/man/*.3 /usr/share/man/man3 &amp;&amp;
 cp doc/man/*.5 /usr/share/man/man5</command></userinput></screen>
-                                                                               
+
 </sect2>
 
 <sect2>
 <title>Command explanations</title>
-                                                                               
+
 <para><command>sh autogen.sh</command>: This package does not ship
-with the configure script. The autotool files need to be generated
+with a configure script. The autotool files need to be generated
 before configuring the package.</para>
-                                                                               
+
 <para><command>cp doc/man/*.X /usr/share/man/manX</command>: The
-install procedure doesn't properly install the man pages so we do it
+install procedure doesn't install the man pages so they are copied 
 manually.</para>
-                                                                               
+
 </sect2>
 
 <sect2>
 <title>Contents</title>
-                                                                               
-<para>The <application>libmng</application> package contains <filename>libmng
-</filename> libraries.</para>
-                                                                               
+
+<para>The <application>libmng</application> package contains 
+<filename>libmng</filename> libraries.</para>
+
 </sect2>
-                                                                               
+
 <sect2><title>Description</title>
-                                                                               
+
 <sect3><title>MNG libraries</title>
 <para><filename>libmng</filename> provides functions for programs wishing to
 read and write <acronym>MNG</acronym> files which are animation files without
 the patent problems associated with certain other formats.</para></sect3>
-                                                                               
+
 </sect2>
 
