diff --git a/config/example-extras.cfg b/config/example-extras.cfg
index c62d9140..a99e9dc4 100644
--- a/config/example-extras.cfg
+++ b/config/example-extras.cfg
@@ -1441,10 +1441,10 @@
 #   If true, enable step interpolation (the driver will internally
 #   step at a rate of 256 micro-steps). The default is True.
 #run_current:
-#   The amount of current (in amps) to configure the driver to use
+#   The amount of current (in amps RMS) to configure the driver to use
 #   during stepper movement. This parameter must be provided.
 #hold_current:
-#   The amount of current (in amps) to configure the driver to use
+#   The amount of current (in amps RMS) to configure the driver to use
 #   when the stepper is not moving. The default is to use the same
 #   value as run_current.
 #sense_resistor: 0.110
@@ -1506,10 +1506,10 @@
 #   If true, enable step interpolation (the driver will internally
 #   step at a rate of 256 micro-steps). The default is True.
 #run_current:
-#   The amount of current (in amps) to configure the driver to use
+#   The amount of current (in amps RMS) to configure the driver to use
 #   during stepper movement. This parameter must be provided.
 #hold_current:
-#   The amount of current (in amps) to configure the driver to use
+#   The amount of current (in amps RMS) to configure the driver to use
 #   when the stepper is not moving. The default is to use the same
 #   value as run_current.
 #sense_resistor: 0.110
@@ -1615,8 +1615,8 @@
 #   step at a rate of 256 micro-steps). This only works if microsteps
 #   is set to 16. The default is True.
 #run_current:
-#   The amount of current (in ampere) used by the driver during stepper
-#   movement. This parameter must be provided.
+#   The amount of current (in amps RMS) used by the driver during
+#   stepper movement. This parameter must be provided.
 #sense_resistor:
 #   The resistance (in ohms) of the motor sense resistor. This parameter
 #   must be provided.
@@ -1680,10 +1680,10 @@
 #   If true, enable step interpolation (the driver will internally
 #   step at a rate of 256 micro-steps). The default is True.
 #run_current:
-#   The amount of current (in amps) to configure the driver to use
+#   The amount of current (in amps RMS) to configure the driver to use
 #   during stepper movement. This parameter must be provided.
 #hold_current:
-#   The amount of current (in amps) to configure the driver to use
+#   The amount of current (in amps RMS) to configure the driver to use
 #   when the stepper is not moving. The default is to use the same
 #   value as run_current.
 #sense_resistor: 0.075