Fix Makefile.win (#151)

Author: Chris Wögi

Makefile.win

@@ -44,7 +44,7 @@ CFLAGS = -DSQLITE_ENABLE_MATH_FUNCTIONS=1 $(CFLAGS)
 CFLAGS = -DSQLITE_ENABLE_RBU=1 $(CFLAGS)
 CFLAGS = -DSQLITE_ENABLE_RTREE=1 $(CFLAGS)
 CFLAGS = -DSQLITE_OMIT_DEPRECATED=1 $(CFLAGS)
-CFLAGS = -DDSQLITE_ENABLE_DESERIALIZE=1 $(CFLAGS)
+CFLAGS = -DSQLITE_ENABLE_DESERIALIZE=1 $(CFLAGS)
 
 # TODO: We should allow the person building to be able to specify this
 CFLAGS = -DNDEBUG=1 $(CFLAGS)