Fix typo

Change-Id: I486b58b3ad1ec6cc036373e7dd76356cd49159e9
diff --git a/script/korapxml2conllu b/script/korapxml2conllu
index c5fc1fe..bd27235 100755
--- a/script/korapxml2conllu
+++ b/script/korapxml2conllu
@@ -404,7 +404,7 @@
 
 =item B<--s-bounds-from-morpho>
 
-Get sentence boundary information from tagger output rather than from s annotion in structure.xml files.
+Get sentence boundary information from tagger output rather than from s annotation in structure.xml files.
 
 =item B<--help|-h>