spec: interfaceToC: remove duplicate ulong type on the table

Signed-off-by: Luís Ferreira <contact@lsferreira.net>

Author: ljmf00

spec/interfaceToC.dd

@@ -150,20 +150,16 @@ $(H2 $(LNAME2 data_type_compat, Data Type Compatibility))
         $(TROW2 int, int)
         $(TROW2 uint, unsigned)
 
-        $(TROW3 ulong, unsigned long long, unsigned long)
         $(TROW3 core.stdc.config.c_long, long, long)
-
-
         $(TROW3 core.stdc.config.c_ulong, unsigned long, unsigned long)
+
         $(TROW3PLUS long, long long, long, (or $(D long long)))
         $(TROW3PLUS ulong, unsigned long long, unsigned long, (or $(D unsigned long long)))
 
         $(TROW2 float, float)
         $(TROW2 double, double)
         $(TROW2 real, long double)
 
-
-
         $(TROW2 cdouble, double _Complex)
         $(TROW2 creal, long double _Complex)
         $(TROW2 struct, struct)