6 files changed, 27 insertions, 11 deletions
diff --git a/doc/administration/raketasks/check.md b/doc/administration/raketasks/check.md
index 56bf711f187..7cd7ecc26f7 100644
--- a/doc/administration/raketasks/check.md
+++ b/doc/administration/raketasks/check.md
@@ -204,12 +204,20 @@ See [LDAP Rake Tasks - LDAP Check](ldap.md#check) for details.
 The following are solutions to problems you might discover using the Rake tasks documented
 above.
 
-### Dangling commits
+### Dangling objects
 
-`gitlab:git:fsck` can find dangling commits. To fix them, try
-[enabling housekeeping](../housekeeping.md).
+The `gitlab:git:fsck` task can find dangling objects such as:
 
-If the issue persists, try triggering `gc` via the
+```plaintext
+dangling blob a12...
+dangling commit b34...
+dangling tag c56...
+dangling tree d78...
+```
+
+To delete them, try [running housekeeping](../housekeeping.md).
+
+If the issue persists, try triggering garbage collection via the
 [Rails Console](../operations/rails_console.md#starting-a-rails-console-session):
 
 ```ruby
@@ -217,6 +225,13 @@ p = Project.find_by_path("project-name")
 Repositories::HousekeepingService.new(p, :gc).execute
 ```
 
+If the dangling objects are younger than the 2 weeks default grace period,
+and you don't want to wait until they expire automatically, run:
+
+```ruby
+Repositories::HousekeepingService.new(p, :prune).execute
+```
+
 ### Delete references to missing remote uploads
 
 `gitlab-rake gitlab:uploads:check VERBOSE=1` detects remote objects that do not exist because they were
@@ -271,7 +286,7 @@ To delete these references to missing local artifacts (`job.log` files):
 
    ```ruby
    artifacts_deleted = 0
-   ::Ci::JobArtifact.all.each do |artifact|                       ### Iterate artifacts
+   ::Ci::JobArtifact.find_each do |artifact|                       ### Iterate artifacts
    #  next if artifact.file.filename != "job.log"                 ### Uncomment if only `job.log` files' references are to be processed
      next if artifact.file.exists?                                ### Skip if the file reference is valid
      artifacts_deleted += 1
diff --git a/doc/administration/raketasks/github_import.md b/doc/administration/raketasks/github_import.md
index 0338732e886..f29e2a6c7f6 100644
--- a/doc/administration/raketasks/github_import.md
+++ b/doc/administration/raketasks/github_import.md
@@ -6,7 +6,7 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 # GitHub import **(FREE SELF)**
 
-> [Introduced]( https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/10308) in GitLab 9.1.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/10308) in GitLab 9.1.
 
 To retrieve and import GitHub repositories, you need a [GitHub personal access token](https://github.com/settings/tokens).
 A username should be passed as the second argument to the Rake task,
diff --git a/doc/administration/raketasks/ldap.md b/doc/administration/raketasks/ldap.md
index d7a37d1df3a..585d254e41d 100644
--- a/doc/administration/raketasks/ldap.md
+++ b/doc/administration/raketasks/ldap.md
@@ -44,7 +44,7 @@ waiting for the next scheduled group sync to be run.
 
 NOTE:
 If you'd like to change the frequency at which a group sync is performed,
-[adjust the cron schedule](../auth/ldap/index.md#adjusting-ldap-group-sync-schedule)
+[adjust the cron schedule](../auth/ldap/index.md#adjust-ldap-group-sync-schedule)
 instead.
 
 **Omnibus Installation**
@@ -151,7 +151,8 @@ sudo gitlab-rake gitlab:ldap:rename_provider[old_provider,new_provider] force=ye
 
 ## Secrets
 
-GitLab can use [LDAP configuration secrets](../auth/ldap/index.md#using-encrypted-credentials) to read from an encrypted file. The following Rake tasks are provided for updating the contents of the encrypted file.
+GitLab can use [LDAP configuration secrets](../auth/ldap/index.md#use-encrypted-credentials) to read from an encrypted file.
+The following Rake tasks are provided for updating the contents of the encrypted file.
 
 ### Show secret
 
diff --git a/doc/administration/raketasks/praefect.md b/doc/administration/raketasks/praefect.md
index 5fe0546999b..d2fd4943c68 100644
--- a/doc/administration/raketasks/praefect.md
+++ b/doc/administration/raketasks/praefect.md
@@ -7,7 +7,7 @@ type: reference
 
 # Praefect Rake tasks **(FREE SELF)**
 
-> [Introduced]( https://gitlab.com/gitlab-org/gitlab/-/merge_requests/28369) in GitLab 12.10.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/28369) in GitLab 12.10.
 
 Rake tasks are available for projects that have been created on Praefect storage. See the
 [Praefect documentation](../gitaly/praefect.md) for information on configuring Praefect.
diff --git a/doc/administration/raketasks/project_import_export.md b/doc/administration/raketasks/project_import_export.md
index 80321d75d66..e0ca7bfdeaf 100644
--- a/doc/administration/raketasks/project_import_export.md
+++ b/doc/administration/raketasks/project_import_export.md
@@ -52,7 +52,7 @@ Note the following:
   compatible as described in the [Version history](../../user/project/settings/import_export.md#version-history).
 - The project import option must be enabled:
 
-  1. On the top bar, select **Menu >** **{admin}** **Admin**.
+  1. On the top bar, select **Menu > Admin**.
   1. On the left sidebar, select **Settings > General**.
   1. Expand **Visibility and access controls**.
   1. Under **Import sources**, check the "Project export enabled" option.
diff --git a/doc/administration/raketasks/storage.md b/doc/administration/raketasks/storage.md
index cee63a6cae5..017565e1b39 100644
--- a/doc/administration/raketasks/storage.md
+++ b/doc/administration/raketasks/storage.md
@@ -109,7 +109,7 @@ sudo gitlab-rake gitlab:storage:migrate_to_hashed ID_FROM=50 ID_TO=100
 
 To monitor the progress in GitLab:
 
-1. On the top bar, select **Menu >** **{admin}** **Admin**.
+1. On the top bar, select **Menu > Admin**.
 1. On the left sidebar, select **Monitoring > Background Jobs**.
 1. Watch how long the `hashed_storage:hashed_storage_project_migrate` queue
    will take to finish. After it reaches zero, you can confirm every project