Typos a/an (#13846)

bundles/org.openhab.binding.insteon/src/main/java/org/openhab/binding/insteon/internal/device/CommandHandler.java

@@ -37,7 +37,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 /**
- * A command handler translates an openHAB command into a insteon message
+ * A command handler translates an openHAB command into an insteon message
  *
  * @author Daniel Pfrommer - Initial contribution
  * @author Bernd Pfrommer - openHAB 1 insteonplm binding

bundles/org.openhab.binding.insteon/src/main/java/org/openhab/binding/insteon/internal/device/DeviceFeatureListener.java

@@ -136,7 +136,7 @@ public class DeviceFeatureListener {
     /**
      * Publish the state. In the case of PercentType, if the value is
      * 0, send an OnOffType.OFF and if the value is 100, send an OnOffType.ON.
-     * That way an openHAB Switch will work properly with a Insteon dimmer,
+     * That way an openHAB Switch will work properly with an Insteon dimmer,
      * as long it is used like a switch (On/Off). An openHAB DimmerItem will
      * internally convert the ON back to 100% and OFF back to 0, so there is
      * no need to send both 0/OFF and 100/ON.

bundles/org.openhab.binding.insteon/src/main/java/org/openhab/binding/insteon/internal/driver/Poller.java

@@ -26,7 +26,7 @@ import org.slf4j.LoggerFactory;
 
 /**
  * This class manages the polling of all devices.
- * Between successive polls of a any device there is a quiet time of
+ * Between successive polls of any device there is a quiet time of
  * at least MIN_MSEC_BETWEEN_POLLS. This avoids bunching up of poll messages
  * and keeps the network bandwidth open for other messages.
  *