Merge pull request #153 from binance/update_readme

update MIGRATION.md and README.md

Author: theo-s68

MIGRATION.md

@@ -37,7 +37,7 @@ For Spot (Spot package):
     <dependency>
         <groupId>io.github.binance</groupId>
         <artifactId>binance-spot</artifactId>
-        <version>1.1.0</version>
+        <version>2.0.0</version>
     </dependency>
 ```
 
@@ -47,7 +47,7 @@ For Futures (COIN-M Futures package):
     <dependency>
         <groupId>io.github.binance</groupId>
         <artifactId>binance-derivatives-trading-coin-futures</artifactId>
-        <version>1.1.0</version>
+        <version>1.2.0</version>
     </dependency>
 ```
 

README.md

@@ -202,7 +202,7 @@ When creating WebSocket API clients (such as SpotWebSocketApi), you can follow:
     // Add the Proxy Authentication to the configuration
     clientConfiguration.setWebSocketProxyAuthentication(basicAuthentication);
     // Use with API
-    SpotWebSocketApi spotWebSocketApi = new SpotWebSocketApi(clientConfiguration);
+    SpotWebSocketStreams spotWebSocketApi = new SpotWebSocketStreams(clientConfiguration);
 ```