fix url and update maven-compiler-plugin

Author: JavaOPs

pom.xml

@@ -9,7 +9,7 @@
     <version>1.0-SNAPSHOT</version>
 
     <name>Calories Management</name>
-    <url>http://topjava.herokuapp.com/</url>
+    <url>https://javaops-demo.ru/topjava</url>
 
     <properties>
         <java.version>1.8</java.version>
@@ -24,7 +24,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.14.0</version>
                 <configuration>
                     <source>${java.version}</source>
                     <target>${java.version}</target>

src/main/java/ru/javawebinar/topjava/Main.java

@@ -1,7 +1,7 @@
 package ru.javawebinar.topjava;
 
 /**
- * @see <a href="http://topjava.herokuapp.com">Demo application</a>
+ * @see <a href="https://javaops-demo.ru/topjava">Demo application</a>
  * @see <a href="https://github.com/JavaOPs/topjava">Initial project</a>
  */
 public class Main {