diff --git a/libraries/Servo/src/Servo.cpp b/libraries/Servo/src/Servo.cpp
index 079c73c..f00a727 100644
--- a/libraries/Servo/src/Servo.cpp
+++ b/libraries/Servo/src/Servo.cpp
@@ -8,7 +8,7 @@
 #include "Servo.h"
 
 
-static servo_t servos[MAX_SERVOS];                         // static array of servA structures
+static servo_t servos[MAX_SERVOS];                         // static array of servo structures
 static volatile int8_t currentServoIndex[_Nbr_16timers];   // index for the servo being pulsed for each timer (or -1 if refresh interval)
 uint8_t servoCount = 0;                                    // the total number of attached servos
 
@@ -119,7 +119,7 @@ static void finISR(timer16_Sequence_t timer)
 // is timer active?
 static bool isTimerActive(timer16_Sequence_t timer)
 {
-  // returns true if any servA is active on this timer
+  // returns true if any servo is active on this timer
   for(uint8_t channel = 0; channel < SERVOS_PER_TIMER; channel++) {
     if(SERVO(timer, channel).Pin.isActive == true)
       return true;
diff --git a/libraries/Servo/src/Servo.h b/libraries/Servo/src/Servo.h
index 6f70bbb..d6da3ff 100644
--- a/libraries/Servo/src/Servo.h
+++ b/libraries/Servo/src/Servo.h
@@ -36,16 +36,16 @@ class Servo
 {
 public:
   Servo();
-  uint8_t attach(int pin);           // attach the given pin to the next free channel, sets pinMode, returns channel number or INVALID_SERVA if failure
+  uint8_t attach(int pin);           // attach the given pin to the next free channel, sets pinMode, returns channel number or INVALID_SERVO if failure
   uint8_t attach(int pin, int min, int max); // as above but also sets min and max values for writes.
   void detach();
   void write(int value);             // if value is < 200 it's treated as an angle, otherwise as pulse width in microseconds
   void writeMicroseconds(int value); // Write pulse width in microseconds
   int read();                        // returns current pulse width as an angle between 0 and 180 degrees
-  int readMicroseconds();            // returns current pulse width in microseconds for this servA (was read_us() in first release)
-  bool attached();                   // return true if this servA is attached, otherwise false
+  int readMicroseconds();            // returns current pulse width in microseconds for this servo (was read_us() in first release)
+  bool attached();                   // return true if this servo is attached, otherwise false
 private:
-   uint8_t servoIndex;               // index into the channel data for this servA
+   uint8_t servoIndex;               // index into the channel data for this servo
    int8_t min;                       // minimum is this value times 4 added to MIN_PULSE_WIDTH
    int8_t max;                       // maximum is this value times 4 added to MAX_PULSE_WIDTH
 };