update contributors

README.MD

@@ -242,6 +242,7 @@ See https://github.com/gildas-lormeau/SingleFile/blob/master/privacy.md
 - Japanese translation done by Shitennouji（四天王寺)
   (https://github.com/Shitennouji)
 - Polish translation done by xesarni (https://github.com/xesarni)
+- Portuguese-Brazilian translation done by @mezysinc
 - Russian translation done by rstp14, kramola-RU
   (https://github.com/kramola-RU), solokot (https://github.com/solokot),
   TotalCaesar659 (https://github.com/TotalCaesar659)

src/extension/ui/pages/help.html

@@ -859,6 +859,8 @@
 					<li>Polish translation done by xesarni (<a href="https://github.com/xesarni" target="_blank">GitHub
 							profile</a>)
 					</li>
+					<li>Portuguese-Brazilian translation done by @mezysinc
+					</li>
 					<li>Russian translation done by rstp14 (<a href="https://github.com/rstp14" target="_blank">GitHub
 							profile</a>), kramola-RU (<a href="https://github.com/kramola-RU" target="_blank">GitHub
 							profile</a>), solokot (<a href="https://github.com/solokot" target="_blank">GitHub