Improve wording about installing the Flash plugin. In response to a post

by Dieter Lange on the -doc mailing list.

Submitted by:	Dieter Lange <dieter_lange@online.de> (partial)

en_US.ISO8859-1/books/handbook/desktop/chapter.xml

@@ -370,7 +370,7 @@
 
       <procedure>
 	<step>
-	  <para>Compile the <filename
+	  <para>Install the <filename
 	      role="package">www/nspluginwrapper</filename> port.
 	    Due to licensing restrictions, a package is not available.
 	    This port requires <filename
@@ -379,7 +379,7 @@
 	</step>
 
 	<step>
-	  <para>Compile the <filename
+	  <para>Install the <filename
 	      role="package">www/linux-f10-flashplugin11</filename>
 	    port.  Due to licensing restrictions, a package is not
 	    available.</para>
@@ -389,24 +389,24 @@
 	  <screen>&prompt.root; <userinput>ln -s /usr/local/lib/npapi/linux-f10-flashplugin/libflashplayer.so \
   /usr/local/lib/browser_plugins/</userinput></screen>
 
-	  <para>Create <filename
+	  <para>Create the <filename
 	      class="directory">/usr/local/lib/browser_plugins</filename>
-	    if it does not already exist on the system.</para>
+	    directory if it is not already present.</para>
 	</step>
 
 	<step>
-	  <para>Before flash is first used each user must run:</para>
+	  <para>Before the plugin is first used, each user must run:</para>
 
 	  <screen>&prompt.user; <userinput>nspluginwrapper -v -a -i</userinput></screen>
 
-	  <para>When flash is updated each user must run:</para>
+	  <para>When the plugin port has been updated and reinstalled, each user must run:</para>
 
 	  <screen>&prompt.user; <userinput>nspluginwrapper -v -a -u</userinput></screen>
 
 	  <para>Start the browser, enter
 	    <literal>about:plugins</literal> in the location bar and
-	    press <keycap>Enter</keycap>.  A list should appear with
-	    all the currently available plugins.</para>
+	    press <keycap>Enter</keycap>.  A list of
+	    all the currently available plugins will be shown.</para>
 	</step>
 
       </procedure>