fixed old language misspelling in CI upload_lang file

fuel/codeigniter/language/english/upload_lang.php

@@ -10,7 +10,7 @@
 $lang['upload_no_file_selected'] = "You did not select a file to upload.";
 $lang['upload_invalid_filetype'] = "The filetype you are attempting to upload is not allowed.";
 $lang['upload_invalid_filesize'] = "The file you are attempting to upload is larger than the permitted size.";
-$lang['upload_invalid_dimensions'] = "The image you are attempting to upload exceedes the maximum height or width.";
+$lang['upload_invalid_dimensions'] = "The image you are attempting to upload doesn't fit into the allowed dimensions.";
 $lang['upload_destination_error'] = "A problem was encountered while attempting to move the uploaded file to the final destination.";
 $lang['upload_no_filepath'] = "The upload path does not appear to be valid.";
 $lang['upload_no_file_types'] = "You have not specified any allowed file types.";