Fix measurement for seat hole slot.

content/posts/crafts/wooden-camping-chair.md

@@ -17,6 +17,7 @@ aliases:
     - /posts/wooden-camping-chair
     - /posts/recipes/wooden-camping-chair
     - /posts/crafts/wooden-camping-chair
+    - /wooden-camping-chair
 ---
 
 ## Video
@@ -79,10 +80,10 @@ The coordinates provided assume the 2x10 is functionally 9in wide, but it may be
 Coordinates:
 P1 ( 0, 13)
 P2 (~9, 13)
-P3 ( 0, 15.5)
-P4 (~9, 15.5)
-P5 ( 2, [13,15.5])
-P6 (~7, [13,15.5])
+P3 ( 0, 14.5)
+P4 (~9, 14.5)
+P5 ( 2, [13,14.5])
+P6 (~7, [13,14.5])
 ```
 
 1. Measure 13 inches up from the bottom on the backrest board and draw a horizontal line. (P1 + P2)