diff --git a/README.md b/README.md
index 3debbb2..151d1a0 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Updated for KiCad 9.0.1
 
 ### Contents
 **Templates:**
-* M.2 A Key 22/30mm width, 30/42/60/80/110 length
+* M.2 A Key 22/30mm width, 30/42/60/80/110mm length
 * x1 cards: full size, half length, low profile
 * x2 cards: full size, half length, low profile
 * x4 cards: full size, half length, low profile