Update README

README.md

@@ -122,6 +122,6 @@ and macro files are located in experiment directory:
  - `gplot.p` is a `gnuplot` script i.e. input file to 'gnuplot' to create a nice
    plot that compares the result of our simulation and the experimental data
    (see more information inside this `gplot.p` file)
- - the remaining 3 files are the simulated energy loss histogram (`Hist_Edep.ascii`)
+ - the remaining 2 files are the simulated energy loss histogram (`Hist_Edep.ascii`)
    copied here from the build directory, and the figure (produced by the
-   `gplot.p` script) in `.eps` and `.pdf` format
+   `gplot.p` script) in `.pdf` format