diff --git a/src/fr/devinsy/util/cmdexec/CmdExec.java b/src/fr/devinsy/util/cmdexec/CmdExec.java
index 7f6fc49..8465567 100644
--- a/src/fr/devinsy/util/cmdexec/CmdExec.java
+++ b/src/fr/devinsy/util/cmdexec/CmdExec.java
@@ -34,7 +34,7 @@ import fr.devinsy.util.strings.StringListUtils;
  */
 public class CmdExec
 {
-    private static final Logger logger = LoggerFactory.getLogger(CmdExec.class);
+    private static Logger logger = LoggerFactory.getLogger(CmdExec.class);
 
     private int exitValue;
     private String out;
@@ -215,7 +215,7 @@ public class CmdExec
             // must wait them.
             while ((!outputGobbler.isOver()) || (!errorGobbler.isOver()))
             {
-                Thread.sleep(2);
+                Thread.sleep(1);
             }
 
             // Store messages.
@@ -327,7 +327,6 @@ public class CmdExec
     /**
      * @throws CmdExecException
      * @throws Exception
-     * 
      */
     public static String run(final String... command) throws CmdExecException
     {
@@ -361,8 +360,9 @@ public class CmdExec
     /**
      * Examples:
      * 
-     * setfacl("sudo", "setfacl", "-m", "g:cpm:rwX", "/tmp/toto");
-     * setfacl("sudo", "setfacl", "-R", "-m", "g:cpm:rwX", "/tmp/toto");
+     * run("sudo", "setfacl", "-m", "g:cpm:rwX", "/tmp/toto");
+     * 
+     * run("sudo", "setfacl", "-R", "-m", "g:cpm:rwX", "/tmp/toto");
      * 
      * @throws CmdExecException
      */
@@ -433,9 +433,9 @@ public class CmdExec
     /**
      * Examples:
      * 
-     * setfacl("setfacl", "-m", "g:cpm:rwX", "/tmp/toto");
+     * run("setfacl", "-m", "g:cpm:rwX", "/tmp/toto");
      * 
-     * setfacl("setfacl", "-R", "-m", "g:cpm:rwX", "/tmp/toto");
+     * run("setfacl", "-R", "-m", "g:cpm:rwX", "/tmp/toto");
      * 
      * @throws CmdExecException
      */