diff --git a/src/idl/dustem_fit.pro b/src/idl/dustem_fit.pro
index a43b4a5..98c9179 100755
--- a/src/idl/dustem_fit.pro
+++ b/src/idl/dustem_fit.pro
@@ -1,44 +1,58 @@
-PRO dustem_fit,help=help,noplot=noplot,mode=mode
+PRO dustem_fit,help=help,noplot=noplot,model=model
 
 ;+
 ; NAME:
 ;    dustem_fit
+;
 ; PURPOSE:
 ;    Runs conjointly a fit on extinction, emission and polarization by extinction
+;
 ; CATEGORY:
-;    Dustem
+;    DustEMWrap, Deprecated
+;
 ; CALLING SEQUENCE:
 ;    sed=dustem_fit([/noplot,/help])
+;
 ; INPUTS:
 ;    None
+;
 ; OPTIONAL INPUT PARAMETERS:
 ;    noplot : do not display figures
+;
 ; OUTPUTS:
 ;    None
+;
 ; OPTIONAL OUTPUT PARAMETERS:
+;
 ; ACCEPTED KEY-WORDS:
 ;    help      = If set, print this help
+;
 ; COMMON BLOCKS:
 ;    None
+;
 ; SIDE EFFECTS:
 ;    None
+;
 ; RESTRICTIONS:
-;    The dustem idl wrapper must be installed
+;    The DustEMWrap IDL code must be installed
+;
 ; PROCEDURE:
 ;    None
+;
 ; EXAMPLES
 ;
+;
 ; MODIFICATION HISTORY:
-;    TLS added by D. Paradis.
 ;    Written by V. Guillet (2012)
-;    see evolution details on the dustem cvs maintained at CESR
-;    Contact J.-Ph. Bernard (Jean-Philippe.Bernard@cesr.fr) in case of problems.
+;    TLS added by D. Paradis.
+;    Evolution details on the DustEMWrap gitlab.
+;    See http://dustemwrap.irap.omp.eu/ for FAQ and help.  
 ;-
 
 IF keyword_set(mode) THEN BEGIN
   use_mode=strupcase(mode)
 ENDIF ELSE BEGIN
-  use_mode='COMPIEGNE_ETAL2010'    ;Default is last dustem model
+  use_mode='MC10'   
 ENDELSE
 
 ; Verbose
--
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