Remove "snippet" from list of words to avoid.

This term is in very common use and The IBM Style Guide (the fall-back)
has no issue with it.

Author: daobrien

en-US/S.xml

@@ -385,16 +385,7 @@
 			</listitem>
 
 		</varlistentry>
-		 <varlistentry id="snippet">
-			<term>snippet</term>
-			 <listitem>
-				<para>
-					Do not use snippet or tidbit to refer to short or small sections of information. Use "piece" instead. Use "excerpt" to refer to samples taken from a more extensive section of text.
-				</para>
-
-			</listitem>
-
-		</varlistentry>
+		 
 		 <varlistentry id="socks">
 			<term>SOCKS</term>
 			 <listitem>