Change support section in README

Author: NT7S

README.md

@@ -8,7 +8,7 @@ This library is focused towards usage in RF/amateur radio applications, but it m
 
 Thanks For Your Support!
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-If you would like to support my library development efforts, I would ask that you please consider purchasing a Si5351A Breakout Board from my [online store at etherkit.com](https://www.etherkit.com). Thank you!
+If you would like to support my library development efforts, I would ask that you please consider purchasing a Si5351A Breakout Board from my [online store at etherkit.com](https://www.etherkit.com) and/or becoming my patron on [Patreon](https://www.patreon.com/NT7S). Thank you!
 
 Library Installation
 ---------------------
@@ -664,7 +664,7 @@ Unsupported Features
 This library does not currently support the spread spectrum function of the Si5351.
 
 Changelog
----------
+
 * v2.0.4
 
     * Fix error in VCXO algorithm