Android Question Meaning of on-line documentation not clear

Let's take this example:
Sub MySub (FirstName As String, LastName As String, Age As Int, OtherValues() As Double) As Double()
In this example we have the declaration of an array in the Sub:
OtherValues() As Double here the parenthesis follow the variable name.
For the return array we have:
As Double() in this case the parenthesis follow the variable type.

Best regards.

Thank you Klaus. I've re-written this in the forthcoming book as follows:

Sub
Declares a sub with the parameters and return type. Syntax:
Sub name [(list of parameters)] [As return-type]
Any parameters which are given must include a name and type. You can pass an array as a parameter but it must be one-dimensional. The size of the dimension should not be included. Multi-dimensional arrays are not allowed. For example, a sub which requires a parameter iScores which is one-dimensional array would be declared as:
Sub dWeightedMean (strName As String, iScores() As Int) As Double
A sub can return an object of any type. It can also return a one-dimensional array. For example, a sub which returns an array of Double would be declared as:
Sub getArray (iCount As Int) As Double()

You can also transmit arrays with more than one dimension !
Two dimension array:
Sub Test (b(,) As Int)
Three dimesion array:
Sub Test (b(,,) As Int)

Best regards.