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diff --git a/web/README.txt b/web/README.txt
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+Add this to your HTML :
+
+
+
+
+Add this to your app's manifest.json:
+
+ ...
+ {
+ "icons": [
+ { "src": "/favicon.ico", "type": "image/x-icon", "sizes": "16x16 32x32" },
+ { "src": "/icon-192.png", "type": "image/png", "sizes": "192x192" },
+ { "src": "/icon-512.png", "type": "image/png", "sizes": "512x512" },
+ { "src": "/icon-192-maskable.png", "type": "image/png", "sizes": "192x192", "purpose": "maskable" },
+ { "src": "/icon-512-maskable.png", "type": "image/png", "sizes": "512x512", "purpose": "maskable" }
+ ]
+ }
+ ...
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