control: Remove references to "speed" in JSON objects

Fan control can be configured to control any type of fan where "speed"
implies a fan control by setting RPMs. However, fans that are PWM
driven, can also be configured to be controlled so the preference would
be to not specific refer to setting "speeds".

Change-Id: Ia8920832ea29b519bf408c850febb3fed04ad3f9
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
diff --git a/control/json/actions/default_floor.hpp b/control/json/actions/default_floor.hpp
index 3eeb13d..25d30bb 100644
--- a/control/json/actions/default_floor.hpp
+++ b/control/json/actions/default_floor.hpp
@@ -27,12 +27,11 @@
 using json = nlohmann::json;
 
 /**
- * @class DefaultFloor - Action to default the fan floor speed
+ * @class DefaultFloor - Action to default the fan floor
  *
- * Sets the fan floor to the defined default fan floor speed when a
- * service associated to a given group has terminated. Once all services
- * are functional and providing the sensors, the fan floor is allowed
- * to be set normally again.
+ * Sets the fan floor to the defined default fan floor when a service associated
+ * to a given group has terminated. Once all services are functional and
+ * providing the sensors, the fan floor is allowed to be set normally again.
  */
 class DefaultFloor : public ActionBase, public ActionRegister<DefaultFloor>
 {
@@ -48,7 +47,7 @@
     ~DefaultFloor() = default;
 
     /**
-     * @brief Default the fan floor speed
+     * @brief Default the fan floor
      *
      * No JSON configuration parameters required
      */