modify closing spread

Helius

2020-07-16 e625081da5724a0c11b838e8b61d47364abebc35

 src/main/java/com/xcong/excoin/configurations/properties/SecurityProperties.java

@@ -14,4 +14,6 @@
public class SecurityProperties {

    private String privateKey;

    private String publicKey;
}