Update atari.sgml

diff --git a/doc/atari.sgml b/doc/atari.sgml
index 1b084324fea711faf1d968b3ab10c967b141858f..6cbff6208abe5e2711a6b8546625c36fc79ce383 100644 (file)
--- a/doc/atari.sgml
+++ b/doc/atari.sgml
@@ -319,7 +319,7 @@ chip registers.
 
 <sect1>Display lists<p>
 
-An major feature of the Atari graphics chip "ANTIC" is to
+A major feature of the Atari graphics chip "ANTIC" is to
 process instructions for the display generation.
 cc65 supports constructing these display lists by offering defines
 for the instructions. In conjunction with the "void"-variable extension