docs(guide): change concepts.graffle/data.plist to fix 'World' spelling

The change is only to concepts.graffle/data.plist to fix 'World' spelling.
Another PR, #13724, already fixed the actual image.

Closes #13704
Closes #13734

Author: thomas-j-moffett

images/docs/guide/concepts.graffle/data.plist

@@ -2142,7 +2142,7 @@ queue}</string>
 \pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qr
 
 \f0\fs22 \cf2 $scope\
-name='Wold'}</string>
+name='World'}</string>
 						<key>VerticalPad</key>
 						<integer>0</integer>
 					</dict>