remove unneeded whitespace

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4183 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/nano.c

@@ -2260,7 +2260,7 @@ int main(int argc, char **argv)
 
     display_main_list();
 
-    display_buffer();    
+    display_buffer();
 
     while (TRUE) {
 	bool meta_key, func_key, s_or_t, ran_func, finished;