Add second method to delete a commit

Co-authored-by: Ben Straub <[email protected]>

Author: HonkingGoose

book/07-git-tools/sections/rewriting-history.asc

@@ -302,7 +302,7 @@ Despite this commit being shown in the script, because it was marked as ``pick''
 ==== Deleting a commit
 
 If you want to get rid of a commit, you can delete it using the `rebase -i` script.
-In the list of commits, put the word ``drop'' before the commit you want to delete:
+In the list of commits, put the word ``drop'' before the commit you want to delete (or just delete that line from the rebase script):
 
 [source,console]
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