Add a comma to make sentence easier to understand.
MODIFY
docs/best_practices.md
docs/best_practices.md
@@ -116,7 +116,7 @@ allows you to define network state with different type of data packets.
### Improving stability
-For fuzzing a 100% stable target that covers all edges is the best case. A 90%
+For fuzzing, a 100% stable target that covers all edges is the best case. A 90%
stable target that covers all edges is, however, better than a 100% stable
target that ignores 10% of the edges.

Add a comma to make sentence easier to understand.