minor doc

README.md

@@ -32,7 +32,7 @@ you can browse the vignettes using either of these commands within R:
     browseVignettes(package = 'PTXQC')
 
 If you do not want to wait that long, have a look at the ['vignettes' subfolder] [3].
-The top part contains some technical gibberish, but the rest is identical to the
+The top part contains a small table with technical gibberish, but the rest is identical to the
 vignettes you would see in R.
 
 You will find documentation on
@@ -104,3 +104,5 @@ For example input data and full reports, see the ['inst/examples' subfolder] [2]
 ### Citation
 
 The paper is currently under review. A DOI and link will be provided here (soon?)! :)
+
+The data used therein is available in the ['inst/examples' subfolder] [2].

vignettes/readme.txt

@@ -1,10 +1,12 @@
-This folder contains the package vignettes in Markdown (.md files).
+This folder contains the package vignettes in Markdown (.Rmd files).
 
 When the package is build, R/knitr will automatically create 'proper' vignette files,
 which end up as HTML in PTXQC/doc/*.html.
 
+On GitHub, you can just open any of the vignettes and they will be displayed as HTML in your browser.
 
-Thoughts on GitHub:
+
+Technical thoughts on GitHub:
 
 Since this package is also hosted on GitHub, vignettes can be directly viewed 'raw' by just browsing to this directory (PTXQC/vignettes).
 GitHub has a nice feature, which renders the Markdown header as table (instead of displaying the YAML text or ugly LaTex commands).