Update README.md and FUNDING.yml

Author: junichi11

.github/FUNDING.yml

@@ -1,2 +1 @@
 github: junichi11
-patreon: junichi11

README.md

@@ -1,4 +1,5 @@
 # NetBeans Encoding Plugin
+
 This plugin opens/saves a file with a specified encoding.
 
 ## Requirements
@@ -10,6 +11,7 @@ This plugin opens/saves a file with a specified encoding.
 File > Open/Save in Encoding...
 
 ## Show encoding on the status line
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 Current file encoding will be shown on the status line. If you want to change encoding, Please click the encoding label.
 (Note: Then, file is closed once and opened again. i.e. File is reopened.)
 
@@ -32,13 +34,14 @@ Just type <kbd>ESC</kbd> key or click other than the encoding list.
 
 ## Donation
 
-<a href="https://www.patreon.com/junichi11"><img src="https://c5.patreon.com/external/logo/become_a_patron_button@2x.png" height="50"></a>
+- https://github.com/sponsors/junichi11
 
 ## Translations
 
 - [README_es.md](README_es.md) - Español ([@javatlacati](https://github.com/javatlacati))
 
 ## License
+
 [Common Development and Distribution License (CDDL) v1.0 and GNU General Public License (GPL) v2](http://netbeans.org/cddl-gplv2.html)
 
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