Update README.md

README.md

@@ -79,7 +79,7 @@ als, arb, arp, awk, bea, bla, bre, ces, cha, cmn, cop, deu, dif, dji, eng, epo,
 **files**
 - **lang** - an N length list of the languages of the files, in order of input
 - **file** - an N length list of the filenames from the corpus on github, each corresponding with the lang above
-**ref** - the verse(s) contained in the record, as a list, with each represented with: <a three letter book code> <chapter number>:<verse number>
+**ref** - the verse(s) contained in the record, as a list, with each represented with: ``<a three letter book code> <chapter number>:<verse number>``
 **licenses** - an N length list of licenses, corresponding to the list of files above
 **copyrights** - information on copyright holders, corresponding to the list of files above