refactor: 补正一些缺失方法

sa-token-core/src/main/java/cn/dev33/satoken/session/SaTerminalInfo.java

@@ -243,18 +243,16 @@ public class SaTerminalInfo implements Serializable {
 	//
 	@Override
 	public String toString() {
-		return "TokenSign [" +
+		return "SaTerminalInfo [" +
 				"index=" + index +
-				", tokenValue=" + tokenValue +
-				", deviceType=" + deviceType +
-				", deviceId=" + deviceId +
+				", tokenValue='" + tokenValue +
+				", deviceType='" + deviceType +
+				", deviceId='" + deviceId +
 				", extraData=" + extraData +
 				", createTime=" + createTime +
-				"]";
+				']';
 	}
 
-
-
 	/*
 	 * Expand in the future:
 	 * 		deviceName  登录设备端名称，一般为浏览器名称