Update README.md

README.md

@@ -37,11 +37,17 @@ Let's uncompress the results
 pushd grading/
 unzip results_\[Bar\,Foo\]_598b9a96.zip
 popd
-
 ```
+  
+You can display the contents of `grading/report.html` by opening it either from interactive session or locally.
+
 Let's summarise results and generate inside subfolder `grading/` the follwoing 2 files:
 - `summary.csv` with aggregated results
 - `summary.html` with human readable summary report
 ```bash
 autograde summary grading/
 ```
+  
+You can display the contents of `grading/summary.html` by opening it either from interactive session or locally.
+
+