While following the tutorial 2, I noticed issues in the tutorial in the section Reporting Section which are given as follows:

1. For Rule plot_with_r:
   It Should be, caption="report/horsepower_vs_mpg.r.rst” and not caption="report/horsepower_vs_mpg.rst". Otherwise error generated.
2. For Rule plot_with_python:
   Should be, caption=”report/horsepower_vs_mpg.py.rst” and not caption=”report/horsepower_vs_mpg.rst”. Otherwise error generated.
3. Global declarative report should be report: "report/workflow.rst", otherwise error generated. This is also good from the presentation of report perspective in the code structure.