doc: update to ARCA (goodbye afip)

Author: ibuioli

README.md

@@ -1,8 +1,8 @@
-# Codize Afip
+# Codize ARCA
 
 Simple App for get format file from QR scanned invoices. Develop with Angular.
 
-This app allows you scan QR Code in AFIP Invoices (or compatible), get the data and then export it to CSV or Excel File.
+This app allows you scan QR Code in ARCA Invoices (or compatible), get the data and then export it to CSV or Excel File.
 
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 Develop by Codize