doc: hook: small improvements

index 46ea52db55f..96c5c9c3c23 100644
@@ -41,7 +41,7 @@ spell-checker for your commit messages, you would write a configuration like so:
 
 With this config, when you run 'git commit', first `~/bin/linter --cpp20` will
 have a chance to check your files to be committed (during the `pre-commit` hook
-event`), and then `~/bin/spellchecker` will have a chance to check your commit
+event), and then `~/bin/spellchecker` will have a chance to check your commit
 message (during the `commit-msg` hook event).
 
 Commands are run in the order Git encounters their associated

index 96c5c9c3c23..750df58e58e 100644
@@ -3,7 +3,7 @@ git-hook(1)
 
 NAME
 ----
-git-hook - Run git hooks
+git-hook - Run Git hooks
 
 SYNOPSIS
 --------

@@ -15,8 +15,8 @@ SYNOPSIS
 DESCRIPTION
 -----------
 
-A command interface for running git hooks (see linkgit:githooks[5]),
-for use by other scripted git commands.
+A command interface for running Git hooks (see linkgit:githooks[5]),
+for use by other scripted Git commands.
 
 This command parses the default configuration files for sets of configs like
 so:

@@ -161,7 +161,7 @@ setting, allowing all hooks for the event to run concurrently, even if they
 are not individually marked as parallel.
 +
 Some hooks always run sequentially regardless of this flag or the
-`hook.jobs` config, because git knows they cannot safely run in parallel:
+`hook.jobs` config, because Git knows they cannot safely run in parallel:
 `applypatch-msg`, `pre-commit`, `prepare-commit-msg`, `commit-msg`,
 `post-commit`, `post-checkout`, and `push-to-checkout`.
 

index dcea3c0c15e..a80e7db46d9 100644
@@ -451,6 +451,8 @@ include::config/guitool.adoc[]
 
 include::config/help.adoc[]
 
+include::config/hook.adoc[]
+
 include::config/http.adoc[]
 
 include::config/i18n.adoc[]

index a9dc0063c12..083dc60a132 100644
@@ -1,10 +1,17 @@
+ifdef::git-hook[]
+:see-git-hook:
+endif::git-hook[]
+ifndef::git-hook[]
+:see-git-hook: See linkgit:git-hook[1].
+endif::git-hook[]
+
 hook.<friendly-name>.command::
 	The command to execute for `hook.<friendly-name>`. `<friendly-name>`
 	is a unique name that identifies this hook. The hook events that
 	trigger the command are configured with `hook.<friendly-name>.event`.
 	The value can be an executable path or a shell oneliner. If more than
 	one value is specified for the same `<friendly-name>`, only the last
-	value parsed is used. See linkgit:git-hook[1].
+	value parsed is used. {see-git-hook}
 
 hook.<friendly-name>.event::
 	The hook events that trigger `hook.<friendly-name>`. The value is the

@@ -14,7 +21,7 @@ hook.<friendly-name>.event::
 	This is a multi-valued key. To run `hook.<friendly-name>` on multiple
 	events, specify the key more than once. An empty value resets
 	the list of events, clearing any previously defined events for
-	`hook.<friendly-name>`. See linkgit:git-hook[1].
+	`hook.<friendly-name>`. {see-git-hook}
 +
 The `<friendly-name>` must not be the same as a known hook event name
 (e.g. do not use `hook.pre-commit.event`). Using a known event name as

@@ -27,7 +34,7 @@ hook.<friendly-name>.enabled::
 	Set to `false` to disable the hook without removing its
 	configuration. This is particularly useful when a hook is defined
 	in a system or global config file and needs to be disabled for a
-	specific repository. See linkgit:git-hook[1].
+	specific repository. {see-git-hook}
 
 hook.<friendly-name>.parallel::
 	Whether the hook `hook.<friendly-name>` may run in parallel with other hooks

@@ -37,13 +44,13 @@ hook.<friendly-name>.parallel::
 	all hooks for that event run sequentially regardless of `hook.jobs`.
 	Only configured (named) hooks need to declare this. Traditional hooks
 	found in the hooks directory do not need to, and run in parallel when
-	the effective job count is greater than 1. See linkgit:git-hook[1].
+	the effective job count is greater than 1. {see-git-hook}
 
 hook.<event>.enabled::
 	Switch to enable or disable all hooks for the `<event>` hook event.
 	When set to `false`, no hooks fire for that event, regardless of any
 	per-hook `hook.<friendly-name>.enabled` settings. Defaults to `true`.
-	See linkgit:git-hook[1].
+	{see-git-hook}
 +
 Note on naming: `<event>` must be the event name (e.g. `pre-commit`),
 not a hook friendly-name. Since using a known event name as a

@@ -60,7 +67,7 @@ hook.<event>.jobs::
 	setting has no effect unless all configured hooks for the event have
 	`hook.<friendly-name>.parallel` set to `true`. Set to `-1` to use the
 	number of available CPU cores. Must be a positive integer or `-1`;
-	zero is rejected with a warning. See linkgit:git-hook[1].
+	zero is rejected with a warning. {see-git-hook}
 +
 Note on naming: although this key resembles `hook.<friendly-name>.*`
 (a per-hook setting), `<event>` must be the event name, not a hook

index 750df58e58e..4868852aa0b 100644
@@ -204,6 +204,7 @@ unintended and unsupported ways.
 
 CONFIGURATION
 -------------
+:git-hook: 1
 include::config/hook.adoc[]
 
 SEE ALSO