diff --git a/dev/tools/dolibarr-postgres2mysql.php b/dev/tools/dolibarr-postgres2mysql.php
index 76be3804f1a..72c4b78082f 100644
--- a/dev/tools/dolibarr-postgres2mysql.php
+++ b/dev/tools/dolibarr-postgres2mysql.php
@@ -22,8 +22,8 @@
  */
 
 /**
- * \file 	dev/tools/dolibarr-postgres2mysql.php
- * \brief 	Script to migrate a postgresql dump into a mysql dump
+ * \file    dev/tools/dolibarr-postgres2mysql.php
+ * \brief   Script to migrate a postgresql dump into a mysql dump
  */
 
 $sapi_type = php_sapi_name();
@@ -67,8 +67,8 @@ XHTML;
 /**
  * getfieldname
  *
- * @param	string		$l		String
- * @return	string|null			Field name
+ * @param  string $l String
+ * @return string|null         Field name
  */
 function getfieldname($l)
 {
@@ -94,8 +94,8 @@ function getfieldname($l)
 /**
  * formatsize
  *
- * @param 	string $s	Size to format
- * @return 	string		Formated size
+ * @param  string $s Size to format
+ * @return string      Formated size
  */
 function formatsize($s)
 {
@@ -113,9 +113,9 @@ function formatsize($s)
 /**
  * pg2mysql_large
  *
- * @param string	$infilename			Input filename
- * @param string	$outfilename		Output filename
- * @return int							<0 if KO, >=0 if OK
+ * @param  string $infilename  Input filename
+ * @param  string $outfilename Output filename
+ * @return int                          <0 if KO, >=0 if OK
  */
 function pg2mysql_large($infilename, $outfilename)
 {
@@ -234,10 +234,10 @@ function pg2mysql_large($infilename, $outfilename)
 /**
  * pg2mysql
  *
- * @param array		$input								Array of input
- * @param array		$arrayofprimaryalreadyintabledef	Array of table already output with a primary key set into definition
- * @param boolean 	$header								Boolean
- * @return string[]										Array of output
+ * @param  array   $input                           Array of input
+ * @param  array   $arrayofprimaryalreadyintabledef Array of table already output with a primary key set into definition
+ * @param  boolean $header                          Boolean
+ * @return string[]                                     Array of output
  */
 function pg2mysql(&$input, &$arrayofprimaryalreadyintabledef, $header = true)
 {
diff --git a/dev/tools/spider.php b/dev/tools/spider.php
index 954978b24df..3278d3a7715 100644
--- a/dev/tools/spider.php
+++ b/dev/tools/spider.php
@@ -16,8 +16,8 @@
  */
 
 /**
- * \file 	dev/tools/spider.php
- * \brief 	Script to spider Dolibarr app.
+ * \file    dev/tools/spider.php
+ * \brief   Script to spider Dolibarr app.
  *
  * To use it:
  * - Disable module "bookmark"
@@ -29,9 +29,9 @@ const MAX_DEPTH=2;
 
 
 /**
- * @param string $url	URL
- * @param string $depth	Depth
- * @return string		String
+ * @param  string $url   URL
+ * @param  string $depth Depth
+ * @return string       String
  */
 function followLink($url, $depth = 0)
 {
@@ -68,23 +68,24 @@ function followLink($url, $depth = 0)
 }
 
 /**
- * @param string $site	Site
- * @param string $path	Path
- * @return string		String
+ * @param  string $site Site
+ * @param  string $path Path
+ * @return string       String
  */
 function convertLink($site, $path)
 {
 	if (substr_compare($path, "//", 0, 2)==0)
 		return parse_url($site)['scheme'].$path;
-	elseif (substr_compare($path, "http://", 0, 7)==0 or
-		substr_compare($path, "https://", 0, 8)==0 or
-		substr_compare($path, "www.", 0, 4)==0)
+	elseif (substr_compare($path, "http://", 0, 7)==0
+		or substr_compare($path, "https://", 0, 8)==0
+		or substr_compare($path, "www.", 0, 4)==0
+	)
 		return $path;
 	else return $site.'/'.$path;
 }
 
 /**
- * @param string $url	URL
+ * @param  string $url URL
  * @return boolean
  */
 function ignoreLink($url)
@@ -93,10 +94,10 @@ function ignoreLink($url)
 }
 
 /**
- * @param string 	$link		URL
- * @param string	$title		Title
- * @param string 	$metaData	Array
- * @param int 		$depth		Depth
+ * @param  string $link     URL
+ * @param  string $title    Title
+ * @param  string $metaData Array
+ * @param  int    $depth    Depth
  * @return void
  */
 function insertIntoDatabase($link, $title, &$metaData, $depth)
@@ -109,9 +110,9 @@ function insertIntoDatabase($link, $title, &$metaData, $depth)
 }
 
 /**
- * @param string 	$doc		Doc
- * @param string	$url		URL
- * @return string				URL/Title
+ * @param  string $doc Doc
+ * @param  string $url URL
+ * @return string               URL/Title
  */
 function getDocTitle(&$doc, $url)
 {
@@ -123,8 +124,8 @@ function getDocTitle(&$doc, $url)
 }
 
 /**
- * @param string 	$doc		Doc
- * @return array				Array
+ * @param  string $doc Doc
+ * @return array                Array
  */
 function getDocMetaData(&$doc)
 {
diff --git a/dev/tools/test/namespacemig/aaa.class.php b/dev/tools/test/namespacemig/aaa.class.php
index 84d936479f2..518c19f8d0c 100644
--- a/dev/tools/test/namespacemig/aaa.class.php
+++ b/dev/tools/test/namespacemig/aaa.class.php
@@ -24,6 +24,7 @@ class Aaa
 
 	/**
 	 * do
+	 *
 	 * @return void
 	 */
 	public function do()
diff --git a/dev/tools/test/namespacemig/bbb.class.php b/dev/tools/test/namespacemig/bbb.class.php
index ea3c1b18d61..5a4802dc46d 100644
--- a/dev/tools/test/namespacemig/bbb.class.php
+++ b/dev/tools/test/namespacemig/bbb.class.php
@@ -5,6 +5,7 @@ $globalbbb = 'globalbbb';
 
 /**
  * fbbb
+ *
  * @return string
  */
 function fbbb()
@@ -21,6 +22,7 @@ class Bbb
 
 	/**
 	 * do
+	 *
 	 * @return void
 	 */
 	public function do()
diff --git a/dev/tools/test/namespacemig/bbb.php b/dev/tools/test/namespacemig/bbb.php
index 0146561f8c7..bad48ee9277 100755
--- a/dev/tools/test/namespacemig/bbb.php
+++ b/dev/tools/test/namespacemig/bbb.php
@@ -3,7 +3,7 @@
 //use \Aaa as Aaa;
 
 use Dolibarr\Aaa as Aaa;
-use function Dolibarr\faaa as faaa;	// Need php 5.6+
+use function Dolibarr\faaa as faaa; // Need php 5.6+
 
 //use const Dolibarr\AAA;
 
diff --git a/dev/tools/test/testtcpdf.php b/dev/tools/test/testtcpdf.php
index 98c923149ca..fe09c5c4764 100755
--- a/dev/tools/test/testtcpdf.php
+++ b/dev/tools/test/testtcpdf.php
@@ -21,10 +21,11 @@
 
 /**
  * Creates an example PDF TEST document using TCPDF
- * @package com.tecnick.tcpdf
+ *
+ * @package  com.tecnick.tcpdf
  * @abstract TCPDF - Example: Document Encryption / Security
- * @author Nicola Asuni
- * @since 2008-03-04
+ * @author   Nicola Asuni
+ * @since    2008-03-04
  */
 
 require_once '../../htdocs/includes/tecnickcom/tcpdf/config/tcpdf_config.php';
diff --git a/dev/tools/test/testutf.php b/dev/tools/test/testutf.php
index 9ce8d6a7583..c8800b69acf 100644
--- a/dev/tools/test/testutf.php
+++ b/dev/tools/test/testutf.php
@@ -38,13 +38,14 @@ print 'Files has been created. Check its name from your explorer'."\n";
 
 /**
  * Creates an example PDF TEST document using TCPDF
- * @package com.tecnick.tcpdf
- * @abstract TCPDF - Example: CID-0 CJK unembedded font
- * @author Nicola Asuni
+ *
+ * @package   com.tecnick.tcpdf
+ * @abstract  TCPDF - Example: CID-0 CJK unembedded font
+ * @author    Nicola Asuni
  * @copyright 2004-2009 Nicola Asuni - Tecnick.com S.r.l (www.tecnick.com) Via Della Pace, 11 - 09044 - Quartucciu (CA) - ITALY - www.tecnick.com - info@tecnick.com
- * @link http://tcpdf.org
- * @license https://www.gnu.org/copyleft/lesser.html LGPL
- * @since 2008-09-15
+ * @link      http://tcpdf.org
+ * @license   https://www.gnu.org/copyleft/lesser.html LGPL
+ * @since     2008-09-15
  */
 
 require_once '../../htdocs/includes/tecnickcom/tcpdf/config/tcpdf_config.php';