diff --git a/Lua-Scripting.md b/Lua-Scripting.md
index f24f9d8e..6d22e3a6 100644
--- a/Lua-Scripting.md
+++ b/Lua-Scripting.md
@@ -142,8 +142,8 @@ use enableCanTx(false) to suppress CAN TX
 
 - Parameters
   - id: CAN ID to listen to.
-  - mask: Apply a mask to the received ID before comparing to the `id` parameter. For example, passing an id of `3` and mask of 0xFF will match any frame whose last 8 bits match `3`. If ommitted, no masking is applied before comparison, so only a single CAN ID will be received. Use the mask to subscribe to multiple messages with similar IDs with a single call to `canRxAddMask`.
-  - bus: Hardware CAN bus index, only '1' on myst rusEFI boards, '1' or '2' on Proteus. If this parameter is omitted, messages will be received from any bus.
+  - mask: Apply a mask to the received ID before comparing to the `id` parameter. For example, passing an id of `3` and mask of 0xFF will match any frame whose last 8 bits match `3`. If omitted, no masking is applied before comparison, so only a single CAN ID will be received. Use the mask to subscribe to multiple messages with similar IDs with a single call to `canRxAddMask`.
+  - bus: Hardware CAN bus index, only '1' on must rusEFI boards, '1' or '2' on Proteus. If this parameter is omitted, messages will be received from any bus.
   - callback: A the callback function to call when the specified ID is received. If this parameter is not passed, the default function `onCanRx` will be used.
 
 Your CAN RX callback should look like this: