Please use the passive voice "shown in Figure 1" rather than the 1st person (singular or plural) "in Figure 1 we show".
Make a branch, make your changes on branch, then issue a pull request. Deadline is July 31st!
The journal name is "Journal of Parallel and Distributed Computing" and Guide for Authors can be found here.
The repository is organised as follows:
plotdirectory contains Python plotting script that generates some source plots and source plots in formats not used for submission,sourcedirectory contains paper LaTeX source and supporting materials (bibliography, figures and style files),supportdirectory contains supporting materials for submission process (e.g. cover letter, biographies).