Update runtime files
diff --git a/src/INSTALLvms.txt b/src/INSTALLvms.txt
index cbcbc49..7966e6f 100644
--- a/src/INSTALLvms.txt
+++ b/src/INSTALLvms.txt
@@ -240,7 +240,7 @@
 7.1  General notes
 
      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
+     related feature in MAKE_VMS.MMS file. Usually it needs some extra tuning
      around include files, shared libraries etc.
 
      Please note, that leading "," are valuable for MMS/MMK syntax.