diff --git a/src/index.ts b/src/index.ts
index 5ca4c68..351db11 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -53,6 +53,12 @@ export type easingFunctionsType = {
   CurveMethod: (x: number, accentuation?: number) => number;
 };
 
+/* 
+ * Easing functions modified to work with an accentuation parameter that exaggerates the curve
+ * the accentuation parameter is a number between 0 and 1 but was not tested very thoroughly
+ * can probably be improved by chaning how the accentuation is applied in each type of easing function
+ * https://gist.github.com/gre/1650294
+ */
 export const easingFunctions = {
   linear: (x: number): number => x,
   easeInSine: (x: number, accentuation = 0): number =>