diff --git a/data/config.default.php b/data/config.default.php
index ec2be20..3c54ce1 100644
--- a/data/config.default.php
+++ b/data/config.default.php
@@ -2,9 +2,10 @@
 /**
  * Default configuration file for SemanticScuttle
  *
- * This file is included just before config.inc.php
+ * This file is included just before config.php.
  * If there is something you want to change, copy the lines
- * in your personal config.inc.php file
+ * in your personal config.php file.
+ * Do not modify _this_ file!
  *
  * This program is free software. You can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/data/templates/top.inc.php b/data/templates/top.inc.php
index 13b0347..9d81328 100644
--- a/data/templates/top.inc.php
+++ b/data/templates/top.inc.php
@@ -47,7 +47,7 @@ if (isset($subtitle)) {
 	echo '<h2>'. $subtitle ."</h2>\n";
 }
 if(DEBUG_MODE) {
-	echo '<p class="error">'. T_('Admins, your installation is in "Debug Mode" ($debugMode = true). To go in "Normal Mode" and hide debugging messages, change $debugMode to false into config.inc.php.') ."</p>\n";
+	echo '<p class="error">'. T_('Admins, your installation is in "Debug Mode" ($debugMode = true). To go in "Normal Mode" and hide debugging messages, change $debugMode to false into config.php.') ."</p>\n";
 }
 if (isset($error) && $error!='') {
 	echo '<p class="error">'. $error ."</p>\n";
diff --git a/tests/AllTests.php b/tests/AllTests.php
index f7a04cc..c6b9057 100644
--- a/tests/AllTests.php
+++ b/tests/AllTests.php
@@ -1,12 +1,10 @@
 <?php
 /*
 * To launch all tests, type the following line into the root directory
-* of SemanticScuttle (where is the config.inc.php file) :
+* of SemanticScuttle (where is the config.php file) :
 *
 *     phpunit --testdox-html tests/dox.html AllTests tests/allTests.php
 *
-*  !!Check that $debugMode = false in config.inc.php to avoid unstable beahviours!!
-*
 * A dox.html file will be created into the tests/ directory providing a summary
 * of tests according to agile development.
 * */
diff --git a/www/api/export_gcs.php b/www/api/export_gcs.php
index fab7fe2..72b3d14 100644
--- a/www/api/export_gcs.php
+++ b/www/api/export_gcs.php
@@ -8,7 +8,7 @@
 require_once '../../src/SemanticScuttle/header.php';
 
 if($GLOBALS['enableGoogleCustomSearch'] == false) {
-    echo "Google Custom Search disabled. You can enable it into the config.inc.php file.";
+    echo "Google Custom Search disabled. You can enable it into the config.php file.";
     die;
 }
 
diff --git a/www/gsearch/context.php b/www/gsearch/context.php
index 80c02cb..8b419da 100644
--- a/www/gsearch/context.php
+++ b/www/gsearch/context.php
@@ -2,7 +2,7 @@
 require_once '../../src/SemanticScuttle/header.php';
 
 if($GLOBALS['enableGoogleCustomSearch'] == false) {
-    echo "Google Custom Search disabled. You can enable it into the config.inc.php file.";
+    echo "Google Custom Search disabled. You can enable it into the config.php file.";
     die;
 }
 ?>
diff --git a/www/gsearch/index.php b/www/gsearch/index.php
index aabc56a..ec86787 100644
--- a/www/gsearch/index.php
+++ b/www/gsearch/index.php
@@ -1,7 +1,7 @@
 <?php require_once '../../src/SemanticScuttle/header.php';
 
 if($GLOBALS['enableGoogleCustomSearch']==false) {
-    echo "Google Custom Search disabled. You can enable it into the config.inc.php file.";
+    echo "Google Custom Search disabled. You can enable it into the config.php file.";
     die;
 }