diff --git a/mma8653/mma8653.go b/mma8653/mma8653.go
index bbacb74..66dcd0b 100644
--- a/mma8653/mma8653.go
+++ b/mma8653/mma8653.go
@@ -22,7 +22,7 @@ func NewI2C(bus machine.I2C) Device {
 	return Device{bus}
 }
 
-// Connected returns whether a MMC8653 has been found.
+// Connected returns whether a MMA8653 has been found.
 // It does a "who am I" request and checks the response.
 func (d Device) Connected() bool {
 	data := []byte{0}
diff --git a/mma8653/registers.go b/mma8653/registers.go
index 6398fd8..8f3d53e 100644
--- a/mma8653/registers.go
+++ b/mma8653/registers.go
@@ -5,7 +5,7 @@ package mma8653
 // The I2C address which this device listens to.
 const Address = 0x1D
 
-// Registers. Names, addresses and comment copied from the datasheet.
+// Registers. Names, addresses and comments copied from the datasheet.
 const (
 	STATUS       = 0x00 // Real time status
 	OUT_X_MSB    = 0x01 // top 8 bits of 10-bit sample