Update Changelog.md

Author: JonRowe

Changelog.md

@@ -15,7 +15,7 @@ Bug Fixes:
 * Ensure `RSpec::Core::Configuration` predicate config methods return booleans.
   (Marc-André Lafortune, #2736)
 * Prevent `rspec --bisect` from generating zombie processes while executing
-  (Benoit Tigeot, Jon Rowe, #2739)
+  bisect runs. (Benoit Tigeot, Jon Rowe, #2739)
 
 ### 3.9.2 / 2020-05-02
 [Full Changelog](http://github.com/rspec/rspec-core/compare/v3.9.1...v3.9.2)