diff --git a/README.md b/README.md
index 0ad6903..b0d563c 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Features
 * `Non-intrusive.` pam\_usb doesn't require any modifications of the USB storage device to work (no additional partitions required).
 * USB Serial number, model and vendor verification.
 * Support for **One Time Pads** authentication.
-* You can use the same device accross multiple machines.
+* You can use the same device across multiple machines.
 * Support for all kind of removable devices (SD, MMC, etc).
 
 Tools