small typos

devices/devices.go

@@ -19,7 +19,7 @@ type Device interface {
 	// Unlike a connection, a device cannot be closed, only the port can be
 	// closed. On the other hand, a device can be halted. What halting entails
 	// depends on the actual device but it should stop motion, sensing or light
-	// emition.
+	// emission.
 	Halt() error
 }
 

devices/lepton/lepton.go

@@ -95,7 +95,7 @@ type Dev struct {
 //
 // MOSI is not used and should be grounded.
 func New(s spi.Conn, i i2c.Bus, cs gpio.PinOut) (*Dev, error) {
-	// Sadly the Lepton will inconditionally send 27fps, even if the effective
+	// Sadly the Lepton will unconditionally send 27fps, even if the effective
 	// rate is 9fps.
 	mode := spi.Mode3
 	if cs == nil {