faq.md

@@ -419,6 +419,8 @@ After having done some cleaning, the storage quota can be recalculated on the pa
 
 A grace period of 2 weeks preserves deleted objects. This can be shortened: https://docs.gitlab.com/ee/user/project/repository/reducing_the_repo_size_using_git.html#space-not-being-freed
 
+Unreferenced LFS files are garbage-collected once a day :
+https://docs.gitlab.com/ee/raketasks/cleanup.html#remove-unreferenced-lfs-files
 
 ### How do I clean the pipelines (artifacts, logs) ?
 
@@ -516,4 +518,4 @@ Change the `(/uploads/4d0b0eecbe6f0bd95a96f3b90cf64fe3/my_file.pdf)` links to `(
 It requires to download and the upload again each linked file:
 
 * the file can be downloaded using the link given in the previous section;
-* then upload the file using the "attach a file" button at the bottom right of the wiki editor.
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+* then upload the file using the "attach a file" button at the bottom right of the wiki editor.f
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