Update README.md

Author: JoachimGoedhart

README.md

@@ -1,22 +1,22 @@
 # polarVolcaNoseR
 
-PolarVolcaNoseR provides a way to display multiple Volcano plots side-by-side. It is an extension of the common Volcano plot (see also: ).
+PolarVolcaNoseR provides a way to display multiple Volcano plots side-by-side. It is an extension of the common Volcano plot (see also: [VolcaNoseR](https://doi.org/10.1038/s41598-020-76603-3">10.1038/s41598-020-76603-3)).
 
 Here, it is used to display the results of a proteomic screen for SUMO targets.
 
 ### Running the App
 
 The app is available online: [https://amsterdamstudygroup.shinyapps.io/PolaRVolcaNoseR/](https://amsterdamstudygroup.shinyapps.io/PolaRVolcaNoseR/)
 
-But you can also run it offline in R/Rstudio. To run the app locally, you'll need the following packages: shiny, ggplot2, dplyr, tidyr, magrittr, ggrepel, glue, scales, ggiraph, htmlwidgets.
+You can also run it offline in R/Rstudio. To run the app locally, you'll need the following packages: shiny, ggplot2, dplyr, tidyr, magrittr, ggrepel, glue, scales, ggiraph, htmlwidgets.
 
 ### Example output
 
 Standard output generated with the included data:
 
 ![alt text](https://github.com/ScienceParkStudyGroup/polarVolcaNoseR/blob/main/polarVolcano.png "Output")
 
-A linear output of the same data is also availavle in the app:
+A linear output of the same data is also available in the app:
 
 ![alt text](https://github.com/ScienceParkStudyGroup/polarVolcaNoseR/blob/main/linearVolcano.png "Output")