Update docs/spec/draft/source-requirements.md

Co-authored-by: Marcela Melara <marcela.melara@intel.com>
Signed-off-by: Tom Hennen <TomHennen@users.noreply.github.com>

docs/spec/draft/source-requirements.md

@@ -56,7 +56,7 @@ Removing a revision from a repository is similar to deleting a package version f
 For example, in VCSs like Git, removal of a revision changes the object IDs of all subsequent revisions that were built on top of it,
 , breaking downstream consumers' ability to refer to source they've already integrated into their products.
 
-It may be the case that the specific set of changes targeted by the takedown can be expunged in ways that do not impact consumed revisions, which can mitigate these problems.
+It may be the case that the specific set of changes targeted by a legal takedown can be expunged in ways that do not impact consumed revisions, which can mitigate these problems.
 
 It is also the case that removing content from a repository won't necessarily remove it everywhere.
 The content may still exist in other copies of the repository, either in backups or on developer machines.