Updated runtime an documentation files.
diff --git a/README_os390.txt b/README_os390.txt
index 3cd10d1..0deff25 100644
--- a/README_os390.txt
+++ b/README_os390.txt
@@ -65,7 +65,7 @@
 
   The smarter way:
     Make VIM as described above. Then create a file named 'link.sed' with the
-    following contense:
+    following content:
 
 	s/-lXext  *//g
 	s/-lXmu  *//g