minor readme reformat for only combined library

Author: fawda123

README.Rmd

@@ -8,11 +8,7 @@ output: github_document
 
 Master references file for TBEP technical publications library and educational materials.  
 
-Formatted bibliographies:
-
-* [All publications](https://tbep-tech.github.io/tbep-refs/allindex)
-* [Technical publications only](https://tbep-tech.github.io/tbep-refs/)
-* [Education materials only](https://tbep-tech.github.io/tbep-refs/eduindex)
+Formatted bibliography [here](https://tbep-tech.github.io/tbep-refs/allindex).
 
 Top 100 words in titles from all TBEP publications: