Index: trunk/docs/kernel/configuration.rst
===================================================================
--- trunk/docs/kernel/configuration.rst	(revision 941)
+++ trunk/docs/kernel/configuration.rst	(revision 944)
@@ -1,2 +1,3 @@
+
 .. _kernel_config:
 
@@ -158,4 +159,19 @@
     Access-Control-Allow-Headers=content-type
 
+curl section
+...............................
+
+The `[curl]` section is used on windows platform to specify, using the
+`cainfo` parameter, where is located the
+`cacert.pem <https://curl.haxx.se/docs/caextract.html>`__ file on your
+machine. An example bellow is provided to illustrate sur a setting. 
+
+.. code-block:: guess
+    :linenos:
+    
+    [curl]
+    cainfo=./cacert.pem
+
+
 
 env section
@@ -176,5 +192,5 @@
 
 In case you have activated the OTB support, please refer to :ref:`this
-specific section <kernel-orfeotoolbox-main.cfg>`. 
+specific section <kernel-orfeotoolbox-main.cfg>`.
 
 lenv section