Contributing-to-Gryphon.md

@@ -45,9 +45,9 @@ The CSV log is a comma separated value output file that can be imported into a s
 
 Here is an example spreadsheet view.  Because it is wide, it is shown in two pages:
 
-![test_sheet1](uploads/0be849d277fb1a373c909308570c00d4/test_sheet1.png)
+![test_sheet1](uploads/55430201900b5ba6ac6fafd921f66dcf/test_sheet1.png)
 
-![test_sheet2](uploads/f71c33e6a4a77f315a165cfbf8e7960c/test_sheet2.png)
+![test_sheet2](uploads/d34431b3bc53810a4554ca9a2c1232d6/test_sheet2.png)
 
 CSV logs are created in the directory that `test.py` is run from.  The filename includes the time the test was started and is of the form `_test_log_<timestamp>.csv`.