[nongnu] elpa/projectile 1a0fd56aeb 2/2: [Docs] Documented the changes to the project.el integration

[ELPA Syncer]

branch: elpa/projectile
commit 1a0fd56aeb22c40559683524907dee9460709855
Author: Bozhidar Batsov <bozhidar@batsov.dev>
Commit: Bozhidar Batsov <bozhidar@batsov.dev>

    [Docs] Documented the changes to the project.el integration
    
    See #1831 for more details.
---
 doc/modules/ROOT/pages/usage.adoc | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/doc/modules/ROOT/pages/usage.adoc 
b/doc/modules/ROOT/pages/usage.adoc
index 8333d6c3df..0dca9cbe53 100644
--- a/doc/modules/ROOT/pages/usage.adoc
+++ b/doc/modules/ROOT/pages/usage.adoc
@@ -403,9 +403,15 @@ Place such snippets after ``projectile-mode``'s init code.
 == Using Projectile with project.el
 
 Starting with version 2.7 Projectile bundles some integration with
-`project.el` that makes `project.el` use by default Projectile's
+`project.el` that makes `project.el` use Projectile's
 project lookup function (`projectile-project-root`) and project file
-lookup function (`projectile-project-files`).
+lookup function (`projectile-project-files`) whenever `projectile-mode`
+is enabled. You can also enable the integration manually like this:
+
+[source,elisp]
+----
+(add-hook 'project-find-functions #'project-projectile)
+----
 
 TIP: You can read more about the implementation details of the integration 
https://github.com/bbatsov/projectile/issues/1591[here].