diff --git a/config/example-extras.cfg b/config/example-extras.cfg
index b18c3c34..2291a915 100644
--- a/config/example-extras.cfg
+++ b/config/example-extras.cfg
@@ -1270,19 +1270,19 @@
 #off_below:
 #   See the "fan" section in example.cfg for a description of the
 #   above parameters.
-#sensor_type: EPCOS 100K B57560G104F
-#sensor_pin: analog13
-#   See the "heater" section for details about the sensor_type and
-#   sensor_pin parameters.
-#min_temp: 0
-#max_temp: 100
-#   The maximum range of valid temperatures (in Celsius) that the
-#   sensor must remain within. This controls a safety feature
-#   implemented in the micro-controller code - should the measured
-#   temperature ever fall outside this range then the micro-controller
-#   will go into a shutdown state. Set this range just wide enough so
-#   that reasonable temperatures do not result in an error. These
-#   parameters must be provided.
+#sensor_type:
+#sensor_pin:
+#control:
+#pid_Kp:
+#pid_Ki:
+#pid_Kd:
+#pid_deriv_time:
+#pid_integral_max:
+#max_delta:
+#min_temp:
+#max_temp:
+#   See the "extruder" section in example.cfg for a description of the
+#   above parameters.
 #target_temp: 40.0
 #   A temperature (in Celsius) that will be the target temperature.
 #   The default is 40 degrees.
@@ -1294,25 +1294,6 @@
 #   The minimum fan speed (expressed as a value from 0.0 to 1.0) that
 #   the fan will be set to for PID temperature fans.
 #   The default is 0.3.
-#control: watermark
-#   Control algorithm (either watermark or pid). This parameter must
-#   be provided.
-#pid_Kp: 40
-#   Kp is the "proportional" constant for the pid. This parameter must
-#   be provided for PID temperature fans.
-#pid_Ki: 0.2
-#   Ki is the "integral" constant for the pid. This parameter must be
-#   provided for PID temperature fans.
-#pid_Kd: 0.1
-#   Kd is the "derivative" constant for the pid. This parameter must
-#   be provided for PID temperature fans.
-#pid_deriv_time: 2.0
-#   A time value (in seconds) over which the derivative in the pid
-#   will be smoothed to reduce the impact of measurement noise. The
-#   default is 2 seconds.
-#pid_integral_max:
-#   The maximum "windup" the integral term may accumulate. The default
-#   is to use the same value as max_power.
 #gcode_id:
 #   If set, the temperature will be reported in M105 queries using the
 #   given id. The default is to not report the temperature via M105.