diff --git a/main.c b/main.c
--- a/main.c
+++ b/main.c
@@ -235,7 +235,7 @@ int16_t update_pid(uint16_t k_p, uint16_
   // Error accumulator (integrator)
   i_state += error;
 
-  // to prevent the iTerm getting huge despite lots of 
+  // to prevent the iTerm getting huge from lots of 
   //  error, we use a "windup guard" 
   // (this happens when the machine is first turned on and
   // it cant help be cold despite its best efforts)