- cleanup wording in developer's handbook

PR:		203441 (based on)
Submitted by:	egreaves3@gmail.com
Approved by:	bcr@ (mentor)
Differential Revision:	https://reviews.freebsd.org/D3821

en_US.ISO8859-1/books/developers-handbook/tools/chapter.xml

@@ -221,9 +221,8 @@
 	    <para>Logo is a language that is easy to learn, and has
 	      been used as an introductory programming language in
 	      various courses.  It is an excellent tool to work with
-	      when teaching programming in small ages, as it makes the
-	      creation of elaborate geometric shapes an easy task even
-	      for very small children.</para>
+	      when teaching programming to smaller age groups, as it makes
+	      creation of elaborate geometric shapes an easy task.</para>
 
 	    <para>The latest version of Logo for &os; is available from
 	      the Ports Collection in