change Spline to BSpline in GSHHS plugin (I hoped MinStraitsFactor Option...

change Spline to BSpline in GSHHS plugin (I hoped MinStraitsFactor Option would allow to use Spline but it's not the case...)

Plugin/GSHHS.cpp

@@ -56,7 +56,7 @@ public:
     }
   };
   class reader_gshhs : public reader{
-    /*  $Id: GSHHS.cpp,v 1.32 2009-08-15 12:58:51 geuzaine Exp $
+    /*  $Id: GSHHS.cpp,v 1.33 2009-09-17 07:56:14 remacle Exp $
      *
      * Include file defining structures used in gshhs.c
      *
@@ -827,7 +827,7 @@ public:
       if(ip - first_point_in_loop > 3) {
         loop_buff<<"LoopStart"<<il<<" = IP + "<< first_point_in_loop<<";\n";
         loop_buff<<"LoopEnd"<<il<<" = IP + "<< ip - 1<<";\n";
-        loop_buff << "Spline ( IL + " << il++ << " ) = { IP + " <<
+        loop_buff << "BSpline ( IL + " << il++ << " ) = { IP + " <<
           first_point_in_loop << " : IP + " << ip - 1 ;
         if(closed) loop_buff<< ", IP + " << first_point_in_loop;
         loop_buff<< " };\n";