Roll-back previous change, this way copies Pico's (strange) behavior

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@565 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -8,7 +8,6 @@ CVS code -
   page_down()
 	- Check for totlines < editwinrows in check for superflous 
 	  edit update (fixed BUG #57).
-	- Oops, check for <= editwinrows (Ryan Krebs).
 - search.c:
   print_replaced()
 	- s/occurence/occurrence typos (Jordi).

move.c

@@ -57,7 +57,7 @@ int page_down(void)
 
     /* AHEM, if we only have a screen or less of text, DONT do an
 	edit_update, just move the cursor to editbot! */
-    if (edittop == fileage && editbot == filebot && totlines <= editwinrows) {
+    if (edittop == fileage && editbot == filebot && totlines < editwinrows) {
 	current = editbot;
 	reset_cursor();
     } else if (editbot != filebot || edittop == fileage) {