Update README.md

Author: jwyg

README.md

@@ -6,7 +6,7 @@ web interface available at: https://publicdatalab.github.io/zeehaven/
 
 if ndjson file is collected from instagram or twitter the tool structures the csv file accordingly, otherwise it outputs the whole ndjson file as a csv (which may contain many columns).
 
-if you encounter problems you can [add an issue](https://github.com/PublicDataLab/zeehaven/issues). 
+if you have suggestions or encounter problems you can [add an issue](https://github.com/PublicDataLab/zeehaven/issues). 
 
 ![](img/screenshot.png)