Checker: Geometry: Set minimal profiles number to 2.

src/Checker/Study.py

@@ -89,7 +89,7 @@ class StudyGeometryChecker(AbstractModelChecker):
             return False
 
         for edge in edges:
-            if len(edge.reach.profiles) < 3:
+            if len(edge.reach.profiles) < 2:
                 summary = "no_geometry_defined"
                 status = STATUS.ERROR
                 ok = False