fix: remove unnecessary quotations around readme's yaml

Author: Z-Kris

README.md

@@ -133,7 +133,7 @@ Here is an example RSPS target:
 config:
   - id: 1
     name: Blurite
-    jav_config_url: "https://client.blurite.io/jav_local_227.ws"
+    jav_config_url: https://client.blurite.io/jav_local_227.ws
     varp_count: 15000
     revision: 227.3
     modulus: d2a780dccbcf534dc61a36deff725aabf9f46fc9ea298ac8c39b89b5bcb5d0817f8c9f59621187d448da9949aca848d0b2acae50c3122b7da53a79e6fe87ff76b675bcbf5bc18fbd2c9ed8f4cff2b7140508049eb119259af888eb9d20e8cea8a4384b06589483bcda11affd8d67756bc93a4d786494cdf7b634e3228b64116d