diff --git a/src/fr/devinsy/statoolinfos/metrics/minetest/MinetestProber.java b/src/fr/devinsy/statoolinfos/metrics/minetest/MinetestProber.java
index fae15a4..c4953a3 100644
--- a/src/fr/devinsy/statoolinfos/metrics/minetest/MinetestProber.java
+++ b/src/fr/devinsy/statoolinfos/metrics/minetest/MinetestProber.java
@@ -50,10 +50,15 @@ public class MinetestProber
      *
      * @param logs
      *            the logs
-     * @param databaseConfig
-     *            the database config
-     * @throws StatoolInfosException
+     * @param playerDatabaseConfig
+     *            the player database config
+     * @param worldDatabaseConfig
+     *            the world database config
+     * @return the path counters
      * @throws IOException
+     *             Signals that an I/O exception has occurred.
+     * @throws StatoolInfosException
+     *             the statool infos exception
      */
     public static PathCounters probe(final String logs, final DatabaseConfig playerDatabaseConfig, final DatabaseConfig worldDatabaseConfig) throws IOException, StatoolInfosException
     {
diff --git a/src/fr/devinsy/statoolinfos/metrics/util/DatabaseProber.java b/src/fr/devinsy/statoolinfos/metrics/util/DatabaseProber.java
index ad4a0eb..960e5d7 100644
--- a/src/fr/devinsy/statoolinfos/metrics/util/DatabaseProber.java
+++ b/src/fr/devinsy/statoolinfos/metrics/util/DatabaseProber.java
@@ -44,8 +44,8 @@ public class DatabaseProber
     /**
      * Probe.
      *
-     * @param config
-     *            the config
+     * @param database
+     *            the database
      * @return the path counters
      * @throws IOException
      *             Signals that an I/O exception has occurred.
diff --git a/src/fr/devinsy/statoolinfos/util/sql/SQLDatabase.java b/src/fr/devinsy/statoolinfos/util/sql/SQLDatabase.java
index ed6fc49..25ef64d 100644
--- a/src/fr/devinsy/statoolinfos/util/sql/SQLDatabase.java
+++ b/src/fr/devinsy/statoolinfos/util/sql/SQLDatabase.java
@@ -60,10 +60,8 @@ public class SQLDatabase
     private Connection connection;
 
     /**
-     * This method opens a database session.
-     * 
-     * @param driverClassName
-     *            the driver class name
+     * Instantiates a new SQL database.
+     *
      * @param url
      *            the url
      * @param login