diff --git a/README.md b/README.md
index 9034088..ab5ffb0 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,8 @@ File format:
- each word of the main text is placed on a single line.
- each line starts with an order number in the whole text, followed by an order number in a single verse, an unique OpenGNT id, book number, chapter number and verse number, separated from each other by a [TAB] character.
- the last column contain all current features in the following order:
-1) Base WordID for for mapping OpenText.org Linguisitc Annotation of the Greek New Testament's data or other resources based on NA28
(Remarks: OpenText's GNT annotations places shorter ending of Mark 16 at the end of Mark 16:8 whereas OpenGNT places it at the end of Mark 16:20)
-2) Word ID for mapping Levinsohn's GNT Discourse Features or other resources based on NA27
+1) Base Word IDs for for mapping OpenText.org Linguisitc Annotation of the Greek New Testament's data or other resources based on NA28
(Remarks: OpenText's GNT annotations places shorter ending of Mark 16 at the end of Mark 16:8 whereas OpenGNT places it at the end of Mark 16:20)
+2) Word IDs for mapping Levinsohn's GNT Discourse Features or other resources based on NA27
3) editions having the same word [B=Byzantine, I=NIV Greek, N=NA27, M=NA28 where words are different from NA27, R=Textus Receptus, S=SBLGNT, T=Tregelles's GNT, W=Westcott-Hort, H=Tydale House GNT]
4) unaccented word
5) accented word