# HG changeset patch # User HackBot # Date 1492050397 0 # Node ID 85417505ce2a4d1bfe911bb2c277dbfd63030df6 # Parent c1444d970f0573d745145c1d3737c352b09393be slwd aperture//s/./An aperture is a/ diff -r c1444d970f05 -r 85417505ce2a wisdom/aperture --- a/wisdom/aperture Thu Apr 13 02:24:30 2017 +0000 +++ b/wisdom/aperture Thu Apr 13 02:26:37 2017 +0000 @@ -1,1 +1,1 @@ -A usually adjustable opening in an optical instrument, such as a camera or telescope, that limits the amount of light passing through a lens or onto a mirror. +An aperture is a usually adjustable opening in an optical instrument, such as a camera or telescope, that limits the amount of light passing through a lens or onto a mirror.