Fix typos in README files. (Dominique Pelle)
diff --git a/src/INSTALLvms.txt b/src/INSTALLvms.txt
index c617aae..400d856 100644
--- a/src/INSTALLvms.txt
+++ b/src/INSTALLvms.txt
@@ -239,7 +239,7 @@
 
 7.1  General notes
 
-     To be able to build external GUI or language support wyo have to enable
+     To be able to build external GUI or language support you have to enable
      related feature in MAKE_VMS.MMS file. Usually it need some extra tuning
      around include files, shared libraries etc.