diff --git a/Hardware-overview.md b/Hardware-overview.md
index 0936c1d..467586f 100644
--- a/Hardware-overview.md
+++ b/Hardware-overview.md
@@ -18,7 +18,7 @@
 11. 3.3V rail status led
 12. Reset button
 
-# Portapack internals
+# PortaPack internals
 
 <img src="img/hw_overview_h2_inside.png" height="500">