Update madl_etrck.mad

Author: ldeniau

src/madl_etrck.mad

@@ -249,7 +249,7 @@ local function track_multipole (elm, m)
   local angle, ksi, lrad, knl, ksl in elm
   local edir in m
 
-  m.el = lrad*tdir
+  m.el = lrad
 
   local kick = strex_kick
   if abs(knl[1]) + abs(ksl[1]) >= minang then