diff --git a/jQuery-Libraries.md b/jQuery-Libraries.md
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--- a/jQuery-Libraries.md
+++ b/jQuery-Libraries.md
@@ -2,7 +2,7 @@
 
 * noUiSlider is used for the slider to choose accounting ranges: [https://refreshless.com/nouislider/](https://refreshless.com/nouislider/)
 
-* wNumb is used for the formatting / display of numbers that is used with the slider: [https://refreshless.com/wnumb/](https://refreshless.com/wnumb/)
+* wNumb is used for the formatting / display of numbers that is used with the slider, and in contacts with the email choice slider: [https://refreshless.com/wnumb/](https://refreshless.com/wnumb/)
 
 * libLink is a Library for binding jQuery elements to plugins, used by [older versions](https://refreshless.com/nouislider/new-version/) of noUiSlider: [https://github.com/leongersen/libLink](https://github.com/leongersen/libLink)