diff --git a/Documentation/devicetree/bindings/i2c/i2c.txt b/Documentation/devicetree/bindings/i2c/i2c.txt
index 11263982470e548316e0038e202d8dfc05ab9b07..44efafdfd7f5c07ef8ae0d444a507af19547e29f 100644
--- a/Documentation/devicetree/bindings/i2c/i2c.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c.txt
@@ -84,7 +84,7 @@ Binding may contain optional "interrupts" property, describing interrupts
 used by the device. I2C core will assign "irq" interrupt (or the very first
 interrupt if not using interrupt names) as primary interrupt for the slave.
 
-Alternatively, devices supporting SMbus Host Notify, and connected to
+Alternatively, devices supporting SMBus Host Notify, and connected to
 adapters that support this feature, may use "host-notify" property. I2C
 core will create a virtual interrupt for Host Notify and assign it as
 primary interrupt for the slave.