change wording

Author: RobertDeutz

app/RemoteSite/Connection.php

@@ -129,7 +129,7 @@ protected function performHttpRequest(
             $downloadedBytes
         ) use ($request) {
             if ($downloadedBytes > 1024000) {
-                throw new \RuntimeException("Unplausible response size while fetching from " . $request->getUri());
+                throw new \RuntimeException("Implausible response size while fetching from " . $request->getUri());
             }
         };