修复读取fromGameId错误的bug

app/src/main/java/com/sheep/gamegroup/util/ChannelContent.java

@@ -127,7 +127,7 @@ public class ChannelContent {
                                 gameId = items[1];
                             }
                             if(length > 2) {
-                                fromGameId = items[1];
+                                fromGameId = items[2];
                             }
                         } else {
                             channel_name = comment;