diff --git a/README.md b/README.md
index 2cafdae..dd9087d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
# dataverse-lrs
-Webapp integrating Dataverse with Language Resource Switchboard
\ No newline at end of file
+### Webapp integrating Dataverse with Language Resource Switchboard.
+
+A collection of web applications that conform to the Dataverse external tools interface,make the Clarin Language Resource Switchboard available through the external tools button on Dataset pages (left).It also use previewers app, originally developed by the Qualitative Data Repository (), for embedded display on Datafile pages (right).
+
diff --git a/previewers/HypothesisPreview.html b/previewers/HypothesisPreview.html
deleted file mode 100644
index e63eca1..0000000
--- a/previewers/HypothesisPreview.html
+++ /dev/null
@@ -1,28 +0,0 @@
-
-