diff --git a/utilities/get_percentile.m b/utilities/get_percentile.m
index 45479af..a2075f5 100644
--- a/utilities/get_percentile.m
+++ b/utilities/get_percentile.m
@@ -4,8 +4,8 @@
 % Calculate the value exceeded  during <PercentValue> of the time 
 %
 % INPUT:
+%   input: vector [nSamples x 1] - contain values to be evaluated (typically a time vector)
 %   PercentValue: desired % value exceeded during nSamples
-%   input: vector containing values to be evaluated (typically a time vector)
 %
 % OUTPUT:
 %   OUT: value exceeded  during <PercentValue> of the time