diff --git a/src/Core/Installer.php b/src/Core/Installer.php
index 355513ac74..02904004bc 100644
--- a/src/Core/Installer.php
+++ b/src/Core/Installer.php
@@ -587,7 +587,7 @@ class Installer
 	/**
 	 * TLS Check
 	 *
-	 * Tries to determine wheather the connection to the server is secured
+	 * Tries to determine whether the connection to the server is secured
 	 * by TLS or not. If not the user will be warned that it is higly
 	 * encuraged to use TLS.
 	 *