removed an extra uneeded call to the pressure solver

examples/wells_example.cpp

@@ -16,7 +16,9 @@
 #include <opm/core/pressure/FlowBCManager.hpp>
 #include <opm/core/linalg/LinearSolverFactory.hpp>
 #include <opm/core/fluid/RockCompressibility.hpp>
-int main(int argc, char** argv) {
+
+int main(int argc, char** argv)
+{
 
     using namespace Opm::parameter;
     using namespace Opm;