diff --git a/content/en/admin/install.md b/content/en/admin/install.md
index 0984c370..da5d83d6 100644
--- a/content/en/admin/install.md
+++ b/content/en/admin/install.md
@@ -106,7 +106,7 @@ exit
 
 #### Performance configuration (optional) {#performance-configuration-optional}
 
-For optimal performance, you may use [pgTune](https://pgtune.leopard.in.ua/#/) to generate an appropriate configuration and edit values in `/etc/postgresql/14/main/postgresql.conf` before restarting PostgreSQL with `systemctl restart postgresql`
+For optimal performance, you may use [pgTune](https://pgtune.leopard.in.ua/#/) to generate an appropriate configuration and edit values in `/etc/postgresql/15/main/postgresql.conf` before restarting PostgreSQL with `systemctl restart postgresql`
 
 #### Creating a user {#creating-a-user}
 
@@ -194,6 +194,11 @@ Then edit `/etc/nginx/sites-available/mastodon` to replace `example.com` with yo
 
 Reload nginx for the changes to take effect:
 
+
+```bash
+systemctl reload nginx
+```
+
 ### Acquiring a SSL certificate {#acquiring-a-ssl-certificate}
 
 We’ll use Let’s Encrypt to get a free SSL certificate: