wrong variable name for Junit conflicting with version in the parent pom.

Author: MaBeuLux88

pom.xml

@@ -23,7 +23,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <mongodb.version>3.11.1</mongodb.version>
         <springfox-swagger2.version>2.9.2</springfox-swagger2.version>
-        <junit.version>5.5.2</junit.version>
+        <junit-engine.version>5.5.2</junit-engine.version>
         <assertj-core.version>3.13.2</assertj-core.version>
         <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
     </properties>
@@ -68,13 +68,13 @@
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>${junit.version}</version>
+            <version>${junit-engine.version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.vintage</groupId>
             <artifactId>junit-vintage-engine</artifactId>
-            <version>${junit.version}</version>
+            <version>${junit-engine.version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>