merge tweak

Author: hjwp

chapter_03_abstractions.asciidoc

@@ -431,7 +431,7 @@ def determine_actions(src_hashes, dst_hashes, src_folder, dst_folder):
 ----
 ====
 
-Our tests can now act directly on the `determine_actions()` function:
+Our tests now act directly on the `determine_actions()` function:
 
 
 [[harry_tests]]