diff --git a/public-site/docs/src/docs/topic-runtime-env/index.md b/public-site/docs/src/docs/topic-runtime-env/index.md
index e5bdcc26..eabd27f7 100644
--- a/public-site/docs/src/docs/topic-runtime-env/index.md
+++ b/public-site/docs/src/docs/topic-runtime-env/index.md
@@ -10,7 +10,7 @@ Running an application in Radix is not much different to running Docker containe
 
 ### Traffic
 
-Only HTTPS traffic is allowed in to the application. There is no protocol restriction on outbound traffic. SSL certificates are automatically managed by Radix, except for custom [external aliases](../../guides/external-alias/).
+Only HTTPS traffic is allowed into the application. There is no protocol restriction on outbound traffic. SSL certificates are automatically managed by Radix, except for custom [external aliases](../../guides/external-alias/).
 
 Internally, [components](../topic-concepts/#component) can communicate with each other using other protocols and [ports](../../references/reference-radix-config/#components), provided they use TCP.