diff --git a/web.config b/web.config
index b9c846c24b..3fc5b10aa4 100644
--- a/web.config
+++ b/web.config
@@ -34,7 +34,7 @@
           </conditions>
         </rule>
      <!-- If running on a PHP version affected by httpoxy vulnerability
-      uncomment the following rule to mitigate its impact. To make this
+      uncomment the following rule to mitigate it's impact. To make this
       rule work, you will also need to add HTTP_PROXY to the allowed server
       variables manually in IIS. See https://www.drupal.org/node/2783079.
         <rule name="Erase HTTP_PROXY" patternSyntax="Wildcard">