diff --git a/site/source/flashing-guides/os-x86.rst b/site/source/flashing-guides/os-x86.rst
index 0ae6d35..1fd2aa8 100644
--- a/site/source/flashing-guides/os-x86.rst
+++ b/site/source/flashing-guides/os-x86.rst
@@ -70,7 +70,7 @@ Once you have the StartOS image, you will need to flash it onto your USB drive.
 
 #. Plug the USB drive into the device and power on. Follow the on-screen instructions to Install StartOS (use "Re-Install" to preserve data, or "Factory Reset" to wipe the device). After install is complete, you will be prompted to remove your USB drive.
 
-    .. note:: Always perfer the fastest available USB 3.0+ port - typically this is blue or labeled "SS" (SuperSpeed)
+    .. note:: Always prefer the fastest available USB 3.0+ port - typically this is blue or labeled "SS" (SuperSpeed)
 
     .. tip:: Occasionally, you may need to make some changes in your BIOS, such as turning off Secure Boot, or allowing USB boot for install.  See the `Community Hub <https://community.start9.com>`_ for guides or to get help.