Polished docs for 4.0.0 release.

Author: Owez

README.md

@@ -36,7 +36,7 @@ use pid::Pid;
 let mut pid = Pid::new(15.0, 100.0);
 pid.p(10.0, 100.0);
 
-// Input a mesurement with an error of 5.0 from our setpoint
+// Input a measurement with an error of 5.0 from our setpoint
 let output = pid.next_control_output(10.0);
 
 // Show that the error is correct by multiplying by our kp

src/lib.rs

@@ -11,7 +11,7 @@
 //! let mut pid = Pid::new(15.0, 100.0);
 //! pid.p(10.0, 100.0);
 //!
-//! // Input a mesurement with an error of 5.0 from our setpoint
+//! // Input a measurement with an error of 5.0 from our setpoint
 //! let output = pid.next_control_output(10.0);
 //!
 //! // Show that the error is correct by multiplying by our kp
@@ -70,7 +70,7 @@ use serde::{Deserialize, Serialize};
 /// ```rust
 /// use pid::Pid;
 ///
-/// // Create full PID controler
+/// // Create full PID controller
 /// let mut full_controller = Pid::new(15.0, 100.0);
 /// full_controller.p(10.0, 100.0).i(4.5, 100.0).d(0.25, 100.0);
 ///