diff --git a/README.md b/README.md
index 7f39104..141737c 100644
--- a/README.md
+++ b/README.md
@@ -116,8 +116,8 @@ Contact
 
 More information is available [at the website](https://scrape.nugget.fun). Email us at scrape (at) nugget (dot) fun.
 
-[1]: doc/Scrapeboard_Builder's_Manual.md
-[2]: doc/Scrapeboard_Builder's_Manual.md#electronics-1
+[1]: doc/Scrapeboard_builder's_manual.md
+[2]: doc/Scrapeboard_builder's_manual.md#electronics
 [Pygame]: https://pygame.org
 [Makey Makey]: https://makeymakey.com
 [serial program]: serial/serial.ino