Fix more links

Author: stefan-burke

events/tuesdays-at-ramsbottom-library.md

@@ -33,7 +33,7 @@ Our Monday morning sessions are perfect for learning ukulele, playing and singin
 
 - Your ukulele, or let us know if you would like to borrow one of ours
 - A copy of our most recent song book, either download to tablet or printed copy
-[Download UGN Songbook (PDF)](/assets/UGN%20Songbook%201.1.pdf)
+[Download UGN Songbook (PDF)](/assets/UGN_Songbook_1.1.pdf)
 
 ### Booking
 

events/tuesdays-at-the-den.md

@@ -29,7 +29,7 @@ Our Monday morning sessions are perfect for learning ukulele, playing and singin
 
 - Your ukulele, or let us know if you would like to borrow one of ours
 - A copy of our most recent song book, either download to tablet or printed copy
-[Download UGN Songbook (PDF)](/assets/UGN%20Songbook%201.1.pdf)
+[Download UGN Songbook (PDF)](/assets/UGN_Songbook_1.1.pdf)
 
 ### Booking