Includes guide in documentation index

Author: spjuhel

doc/user-guide/adaptation.rst

@@ -8,7 +8,7 @@ These guides show everything you need to know in order to evaluate adapation opt
     :maxdepth: 1
 
     .. Adaptation measures in CLIMADA <climada_measures.ipynb>
-    .. Using measure configurations <climada_measure_config.ipynb>
+    Using measure configurations <climada_measure_config.ipynb>
     .. Defining measure cash flows <climada_cost_income.ipynb>
     .. Cost benefit evaluation <climada_cost_benefit.ipynb>
     .. Adapation planning evaluation <climada_planning_evaluation.ipynb>