diff --git a/src/be/jeffcheasey88/peeratcode/Configuration.java b/src/be/jeffcheasey88/peeratcode/Configuration.java
index d29ea5d..1915ed1 100644
--- a/src/be/jeffcheasey88/peeratcode/Configuration.java
+++ b/src/be/jeffcheasey88/peeratcode/Configuration.java
@@ -30,17 +30,17 @@ public class Configuration {
 	private int groupJoinMinutes;
 	private String groupQuitMinutes;
 
-	private File _file;
+	private File file;
 
 	public Configuration(String path) {
-		this._file = new File(path);
-		System.out.println("Config on " + _file.getAbsolutePath());
+		this.file = new File(path);
+		System.out.println("Config on " + file.getAbsolutePath());
 	}
 
 	public void load() throws Exception {
-		if (!this._file.exists())
+		if (!this.file.exists())
 			return;
-		BufferedReader reader = new BufferedReader(new FileReader(this._file));
+		BufferedReader reader = new BufferedReader(new FileReader(this.file));
 		String line;
 		while ((line = reader.readLine()) != null) {
 			String[] split = line.split("=");
@@ -93,14 +93,14 @@ public class Configuration {
 	}
 
 	public void save() throws Exception {
-		if (!_file.exists()) {
-			File parent = _file.getParentFile();
+		if (!file.exists()) {
+			File parent = file.getParentFile();
 			if (!parent.exists())
 				parent.mkdirs();
-			_file.createNewFile();
+				file.createNewFile();
 		}
 		Field[] fields = getClass().getDeclaredFields();
-		BufferedWriter writer = new BufferedWriter(new FileWriter(_file));
+		BufferedWriter writer = new BufferedWriter(new FileWriter(file));
 		for (Field field : fields) {
 			field.setAccessible(true);
 			if (field.getName().startsWith("_"))