Fix various typos (#8769)

wpilibj/src/main/java/org/wpilib/hardware/expansionhub/ExpansionHubMotor.java

@@ -162,7 +162,7 @@ public class ExpansionHubMotor implements AutoCloseable {
   }
 
   /**
-   * Sets the voltage to run the motor at. This value will be continously scaled to match the input
+   * Sets the voltage to run the motor at. This value will be continuously scaled to match the input
    * voltage.
    *
    * @param voltage The voltage to drive the motor at

wpilibj/src/main/java/org/wpilib/hardware/expansionhub/ExpansionHubPidConstants.java

@@ -96,7 +96,7 @@ public class ExpansionHubPidConstants {
                     + motorNumber
                     + "/pid/"
                     + pidType
-                    + "/continousMaximum")
+                    + "/continuousMaximum")
             .publish(options);
   }
 
@@ -147,7 +147,7 @@ public class ExpansionHubPidConstants {
     m_continuousPublisher.set(true);
   }
 
-  /** Disable continous input mode. */
+  /** Disable continuous input mode. */
   public void disableContinuousInput() {
     m_continuousPublisher.set(false);
   }

wpilibj/src/main/java/org/wpilib/hardware/expansionhub/ExpansionHubServo.java

@@ -22,7 +22,7 @@ public class ExpansionHubServo implements AutoCloseable {
   private final int m_channel;
 
   private boolean m_reversed;
-  private boolean m_continousMode;
+  private boolean m_continuousMode;
 
   private final IntegerPublisher m_pulseWidthPublisher;
   private final IntegerPublisher m_framePeriodPublisher;
@@ -92,7 +92,7 @@ public class ExpansionHubServo implements AutoCloseable {
    * @param value Position from 0.0 to 1.0 (-1 to 1 in CR mode).
    */
   public void set(double value) {
-    if (m_continousMode) {
+    if (m_continuousMode) {
       value = Math.clamp(value, -1.0, 1.0);
       value = (value + 1.0) / 2.0;
     }
@@ -223,8 +223,8 @@ public class ExpansionHubServo implements AutoCloseable {
    *
    * @param enable True to enable continuous rotation mode, false to disable
    */
-  public void setContinousRotationMode(boolean enable) {
-    m_continousMode = enable;
+  public void setContinuousRotationMode(boolean enable) {
+    m_continuousMode = enable;
   }
 
   /** Closes a servo so another instance can be constructed. */

wpilibj/src/main/java/org/wpilib/hardware/motor/PWMMotorController.java

@@ -148,7 +148,7 @@ public abstract class PWMMotorController extends MotorSafety
    * @param maxPwm maximum
    * @param deadbandMaxPwm deadband max
    * @param centerPwm center
-   * @param deadbandMinPwm deadmand min
+   * @param deadbandMinPwm deadband min
    * @param minPwm minimum
    */
   protected final void setBoundsMicroseconds(