Changes code to match documentation.

Code didn't match the tutorial page. `SENSITIVITY` seemed clearer than `FACTOR`, but it could go the other way also.

Author: cldershem

src/16-punch-o-meter/src/main.rs

@@ -12,13 +12,13 @@ use pg::{delay, lsm303dlhc};
 #[no_mangle]
 pub fn main() -> ! {
     loop {
-        const FACTOR: f32 = 8. / ((1 << 15) as f32);
+        const SENSITIVITY: f32 = 8. / ((1 << 15) as f32);
 
         let I16x3 { x, y, z } = lsm303dlhc::acceleration();
 
-        let x = f32::from(x) * FACTOR;
-        let y = f32::from(y) * FACTOR;
-        let z = f32::from(z) * FACTOR;
+        let x = f32::from(x) * SENSITIVITY;
+        let y = f32::from(y) * SENSITIVITY;
+        let z = f32::from(z) * SENSITIVITY;
 
         iprintln!("{:?}", (x, y, z));