Fixed a typo

Author: ChrisMarshallNY

README.md

@@ -163,7 +163,7 @@ This is a struct that contains an icon for display (a [`UIImage`](https://develo
 
 In the spinner popup, only the image is shown, but in the PickerView variant, the text is also shown. Setting the text to "" will show only the image in the picker.
 
-You can also attach any arbitrary data item to an instance of [`RVS_SpinnerDataItem`](https://open-source-docs.riftvalleysoftware.com/docs/rvs_spinner/Structs/RVS_SpinnerDataItem.html). There is a property called [`value`]((https://open-source-docs.riftvalleysoftware.com/docs/rvs_spinner/Structs/RVS_SpinnerDataItem.html)), which is an [`Any?`](https://docs.swift.org/swift-book/LanguageGuide/TypeCasting.html#ID342) property. You can associate any data that you want with an RVS_Spinner data item. Selecting the [`RVS_Spinner.value`](https://open-source-docs.riftvalleysoftware.com/docs/rvs_spinner/Classes/RVS_Spinner.html) calculated property of the [`RVS_Spinner`](https://open-source-docs.riftvalleysoftware.com/docs/rvs_spinner/Classes/RVS_Spinner.html) instance will return the entire selected data item. These are [value types, and not a reference types](https://developer.apple.com/swift/blog/?id=10).
+You can also attach any arbitrary data item to an instance of [`RVS_SpinnerDataItem`](https://open-source-docs.riftvalleysoftware.com/docs/rvs_spinner/Structs/RVS_SpinnerDataItem.html). There is a property called [`value`]((https://open-source-docs.riftvalleysoftware.com/docs/rvs_spinner/Structs/RVS_SpinnerDataItem.html)), which is an [`Any?`](https://docs.swift.org/swift-book/LanguageGuide/TypeCasting.html#ID342) property. You can associate any data that you want with an RVS_Spinner data item. Selecting the [`RVS_Spinner.value`](https://open-source-docs.riftvalleysoftware.com/docs/rvs_spinner/Classes/RVS_Spinner.html) calculated property of the [`RVS_Spinner`](https://open-source-docs.riftvalleysoftware.com/docs/rvs_spinner/Classes/RVS_Spinner.html) instance will return the entire selected data item. These are [value types, and not reference types](https://developer.apple.com/swift/blog/?id=10).
 
 You need to provide this array programmatically. You assign it to the [`RVS_Spinner.values`](https://open-source-docs.riftvalleysoftware.com/docs/rvs_spinner/Classes/RVS_Spinner.html) property, and the data will be immediately available to use.