diff --git a/EENX15_LQR/EENX15_LQR.ino b/EENX15_LQR/EENX15_LQR.ino
index 3508e9c..c8160a8 100644
--- a/EENX15_LQR/EENX15_LQR.ino
+++ b/EENX15_LQR/EENX15_LQR.ino
@@ -1,11 +1,10 @@
 #include <Wire.h>
 
-
 int lastCorrectionTime = 0;
 int lastPrintTime = 0;
 
-static int fastTimer = 80;
-static int slowTimer = 800;
+static int fastTimer = 80; //ms
+static int slowTimer = 800; //ms
 
 //lqr stuff
 const uint8_t statesNumber = 4;
diff --git a/EENX15_LQR/LQR.ino b/EENX15_LQR/LQR.ino
index 1420c8c..e0f1b09 100644
--- a/EENX15_LQR/LQR.ino
+++ b/EENX15_LQR/LQR.ino
@@ -21,4 +21,3 @@ void lqr() {
   speed = speed*scaleConst;
  
 }
-