diff --git a/server.ts b/server.ts
index 5d18739..5588072 100644
--- a/server.ts
+++ b/server.ts
@@ -14,6 +14,8 @@ export function startServer(hostname = "localhost", port = 6969) {
 
                 const extension = path.extname(filepath);
 
+                // chromium doesn't care about your file extensions,
+                // it only wants content-type
                 const contentType = {
                     '.svg': "image/svg+xml",
                     '.png': "image/png",