Add bug remarks

lectures/debugging-strategies/slides.qmd

@@ -604,6 +604,20 @@ Possible issues due to mishandled communication or data access
  - Race conditions
 
 
+## Remarks {.leftalign}
+
+If you found a bug in someone's code:
+
+ - Communicate with the developer(s)
+ - Try to write a reproducer
+
+If you also managed to solve the bug
+
+ - Share your solution (developers, colleagues, support)
+ - Write a test for it
+
+
+ 
 # Debugging broken code
 
 ## Logging