diff --git a/pom.xml b/pom.xml
index a0fc742..390512f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-	<groupId>br.ufpe.cin.groundhog</groupId>
+	<groupId>br.ufpe.cin</groupId>
 	<artifactId>groundhog</artifactId>
 	<version>0.1.0</version>
 	<packaging>jar</packaging>
diff --git a/src/java/main/br/ufpe/cin/groundhog/License.java b/src/java/main/br/ufpe/cin/groundhog/License.java
index 563993b..62b239e 100644
--- a/src/java/main/br/ufpe/cin/groundhog/License.java
+++ b/src/java/main/br/ufpe/cin/groundhog/License.java
@@ -25,4 +25,8 @@ public String getName() {
 	public String getEntireContent() {
 		return entireContent;
 	}
+	
+	public String toString() {
+		return name;
+	}
 }
diff --git a/src/java/main/br/ufpe/cin/groundhog/parser/license/LicenseParser.java b/src/java/main/br/ufpe/cin/groundhog/parser/license/LicenseParser.java
index f9ee95e..18fd49a 100644
--- a/src/java/main/br/ufpe/cin/groundhog/parser/license/LicenseParser.java
+++ b/src/java/main/br/ufpe/cin/groundhog/parser/license/LicenseParser.java
@@ -10,6 +10,13 @@
 
 import com.google.common.collect.Lists;
 
+/**
+ * Class that tries to find what is the project's license.
+ * This in a work in progress. May lead to misleading results.
+ * 
+ * @author ghlp
+ * @since 0.1.0
+ */
 public class LicenseParser {
 
 	private static Logger logger = LoggerFactory.getLogger(LicenseParser.class);
@@ -29,26 +36,28 @@ public License parser() {
 		logger.info("Running license parser..");
 
 		FileUtil filesUtils = FileUtil.getInstance();
-		
-		for(File file: files) {
-			if(filesUtils.isTextFile(file)) {
+
+		for (File file : files) {
+			if (filesUtils.isTextFile(file)) {
 				String content = filesUtils.readAllLines(file);
-				
-				if(containsLicenseWord(content)) {
+
+				if (containsLicenseWord(content)) {
 					return extractLicense(content);
 				}
 			}
 		}
-		
-		logger.info(String.format("No license found for project %s", root.getName()));
+
+		logger.info(String.format("No license found for project %s",
+				root.getName()));
 		return new License("unlincesed");
 	}
 
 	private License extractLicense(String content) {
-		
-		for(String license: Licenses.names()) {
-			if(content.contains(license)) {
-				logger.info(String.format("License found! %s uses %s.", root.getName(), license));
+
+		for (String license : Licenses.names()) {
+			if (content.contains(license)) {
+				logger.info(String.format("License found! %s uses %s.",
+						root.getName(), license));
 				return new License(license);
 			}
 		}