Refine formatting.

Author: chrfrantz

pom-root.xml

@@ -8,15 +8,15 @@
   <packaging>pom</packaging>
 
   <repositories>
-  	<repository>
+    <repository>
       <id>mvnrepository.com</id>
       <url>https://mvnrepository.com</url>
     </repository>
     <repository>
       <id>jitpack.io</id>
       <url>https://jitpack.io</url>
     </repository>
-	<repository>
+    <repository>
       <id>in-project</id>
       <name>In Project Repo</name>
       <url>file://${project.basedir}/libs</url>

pom-v5.xml

@@ -79,7 +79,7 @@
           </execution>
         </executions>
       </plugin>
-      <!-- Replacing syntax to accommodate NetLogo Extensions API v6 -->
+      <!-- Replacing syntax to accommodate NetLogo Extensions API v5 -->
       <plugin>
         <groupId>com.google.code.maven-replacer-plugin</groupId>
         <artifactId>replacer</artifactId>

pom-v6.1.xml

@@ -20,48 +20,49 @@
       <artifactId>NetLogo</artifactId>
       <version>6.1.0</version>
     </dependency>
-	<!-- https://mvnrepository.com/artifact/org.nlogo/netlogo -->
-	<!-- Cannot be retrieved for unknown reason - hence explicitly provided (above) -->
+    <!-- https://mvnrepository.com/artifact/org.nlogo/netlogo -->
+    <!-- Cannot be retrieved for unknown reason - hence explicitly provided (above) -->
     <!--<dependency>
       <groupId>org.nlogo</groupId>
       <artifactId>netlogo</artifactId>
       <version>6.1.0</version>
     </dependency>-->
+    <!-- https://mvnrepository.com/artifact/org.scala-lang/scala-library -->
     <dependency>
       <groupId>org.scala-lang</groupId>
       <artifactId>scala-library</artifactId>
       <version>2.12.8</version>
     </dependency>
-	<!-- https://mvnrepository.com/artifact/org.picocontainer/picocontainer -->
-	<dependency>
-	  <groupId>org.picocontainer</groupId>
+    <!-- https://mvnrepository.com/artifact/org.picocontainer/picocontainer -->
+    <dependency>
+      <groupId>org.picocontainer</groupId>
       <artifactId>picocontainer</artifactId>
       <version>2.15</version>
     </dependency>
-	<!-- https://mvnrepository.com/artifact/com.typesafe/config -->
+    <!-- https://mvnrepository.com/artifact/com.typesafe/config -->
     <dependency>
       <groupId>com.typesafe</groupId>
       <artifactId>config</artifactId>
       <version>1.3.4</version>
     </dependency>
-	<!-- https://mvnrepository.com/artifact/org.parboiled/parboiled -->
+    <!-- https://mvnrepository.com/artifact/org.parboiled/parboiled -->
     <dependency>
       <groupId>org.parboiled</groupId>
       <artifactId>parboiled_2.12</artifactId>
       <version>2.1.6</version>
     </dependency>
-	<!-- https://mvnrepository.com/artifact/org.scala-lang.modules/scala-parser-combinators -->
-	<dependency>
-		<groupId>org.scala-lang.modules</groupId>
-		<artifactId>scala-parser-combinators_2.12</artifactId>
-		<version>1.1.2</version>
-	</dependency>
-	<!-- https://mvnrepository.com/artifact/org.ow2.asm/asm-all -->
-	<dependency>
-		<groupId>org.ow2.asm</groupId>
-		<artifactId>asm-all</artifactId>
-		<version>5.2</version>
-	</dependency>
+    <!-- https://mvnrepository.com/artifact/org.scala-lang.modules/scala-parser-combinators -->
+    <dependency>
+      <groupId>org.scala-lang.modules</groupId>
+      <artifactId>scala-parser-combinators_2.12</artifactId>
+      <version>1.1.2</version>
+    </dependency>
+    <!-- https://mvnrepository.com/artifact/org.ow2.asm/asm-all -->
+    <dependency>
+      <groupId>org.ow2.asm</groupId>
+      <artifactId>asm-all</artifactId>
+      <version>5.2</version>
+    </dependency>
   </dependencies>
 
 </project>