Update README.md

update array definition

README.md

@@ -207,5 +207,5 @@ Strings that mimic real strings, with words and sentences:
 - `fc.constant<T>(value: T): Arbitrary<T>` constant arbitrary only able to produce `value: T`
 - `fc.oneof<T>(...arbs: Arbitrary<T>[]): Arbitrary<T>` randomly chooses an arbitrary at each new generation. Should be provided with at least one arbitrary. All arbitraries are equally probable and shrink is still working for the selected arbitrary
 - `fc.option<T>(arb: Arbitrary<T>): Arbitrary<T | null>` or `fc.option<T>(arb: Arbitrary<T>, freq: number): Arbitrary<T | null>` arbitrary able to nullify its generated value. When provided a custom `freq` value it changes the frequency of `null` values so that they occur one time over `freq` tries (eg.: `freq=5` means that 20% of generated values will be `null` and 80% would be produced through `arb`). By default: `freq=5`
-- `fc.array<T>(arb: Arbitrary<T>): Arbitrary<T[]>` or `fc.array<T>(arb: Arbitrary<T>, maxLength: number): Arbitrary<T[]>` array of random length containing values generated by `arb`. By setting the parameter `maxLength`, the user can change the maximal size allowed for the generated array. By default: `maxLength=10`
+- `fc.array<T>(arb: Arbitrary<T>): Arbitrary<T[]>`, `fc.array<T>(arb: Arbitrary<T>, maxLength: number): Arbitrary<T[]>` or `fc.array<T>(arb: Arbitrary<T>, minLength: number, maxLength: number): Arbitrary<T[]>` array of random length containing values generated by `arb`. By setting the parameters `minLength` and/or `maxLength`, the user can change the minimal (resp. maximal) size allowed for the generated array. By default: `minLength=0` and `maxLength=10`
 - `fc.tuple<T1,T2,...>(arb1: Arbitrary<T1>, arb2: Arbitrary<T2>, ...): Arbitrary<[T1,T2,...]>` tuple generated by aggregating the values of `arbX` like `generate: () => [arb1.generate(), arb2.generate(), ...]`. This arbitrary perfectly handle shrinks and is able to shink on all the generators