[doc] fixed cmake for handbook

reviewed by gruenich



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@15494 2fb0f335-1f38-0410-981e-8018bf24f1b0

doc/handbook/CMakeLists.txt

@@ -9,11 +9,11 @@ set(TEX_INPUTS
   3_tutorialcoupled.tex
   3_tutorialdecoupled.tex
   3_furtherpractice.tex
+  4_assemblinglinearsystem.tex
   4_guidelines.tex
   4_developingdumux.tex
   4_externaltools.tex
   4_newfoldersetup.tex
-  4_newtoninanutshell.tex
   4_parameterfiles.tex
   4_restartsimulations.tex
   4_structure.tex