more cosmetic fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4085 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/winio.c

@@ -1816,6 +1816,7 @@ const toggle *get_toggle(int kbinput, bool meta_key)
 void blank_line(WINDOW *win, int y, int x, int n)
 {
     wmove(win, y, x);
+
     for (; n > 0; n--)
 	waddch(win, ' ');
 }
@@ -1839,6 +1840,7 @@ void blank_topbar(void)
 void blank_edit(void)
 {
     int i;
+
     for (i = 0; i < editwinrows; i++)
 	blank_line(edit, i, 0, COLS);
 }