Index: head/en_US.ISO8859-1/books/handbook/multimedia/chapter.xml
===================================================================
--- head/en_US.ISO8859-1/books/handbook/multimedia/chapter.xml
+++ head/en_US.ISO8859-1/books/handbook/multimedia/chapter.xml
@@ -27,7 +27,7 @@
 
     <para>&os; supports a wide variety of sound cards, allowing users
       to enjoy high fidelity output from a &os; system.  This includes
-      the ability to record and playback audio in the MPEG Audio Layer
+      the ability to record and play back audio in the MPEG Audio Layer
       3 (<acronym>MP3</acronym>), Waveform Audio File
       (<acronym>WAV</acronym>), Ogg Vorbis, and other formats.  The
       &os; Ports Collection contains many applications for editing