touch up readmes

Author: jazwa

rack-mount/enclosed-box/README.md

@@ -7,6 +7,6 @@
 Please see [entry.scad](./entry.scad) for config and building. Make sure the correct rack profile is configured in [rackFrame.scad](../../config/rackFrame.scad).
 
 - This system comprises three parts: two side rails, and a front plate.
-- This system is useful for mounting heavier box-shaped things. It works by first sliding in the box inside the side rails (which secures `x`, `z`, and one half of the `y` axis), and then mounting the front plate along the main rails.
+- This system is useful for mounting heavier box-shaped things. It works by first sliding in the box inside the side rails (which secures `x`, `z`, and one half of the `y` axis), and then mounting the front plate along the main rails (fully securing the `y` axis).
 - Side rails will most likely require supports to print.
-- For wider boxes (nearing the `maxUnitWidth` of the rack), you will have to set `recessSideRail` to true. This is so the side rails will not collide with the main rack rails. 
+- For wider boxes (nearing the `maxUnitWidth` of the rack), you will have to set `recessSideRail` to true. This is so the side rails do not collide with the main rack rails. 

rack-mount/patch-panel/README.md

@@ -5,5 +5,5 @@
 
 Please see [entry.scad](./entry.scad) for config and building. Make sure the correct rack profile is configured in [rackFrame.scad](../../config/rackFrame.scad).
 
-- Mount RJ-45 Keystone jacks with this part.
+- Mount RJ-45 keystone jacks with this part.
 - Single part. Can be printed without supports.

rack-mount/tray/README.md

@@ -5,5 +5,5 @@
 Please see [entry.scad](./entry.scad) for config and building. Make sure the correct rack profile is configured in [rackFrame.scad](../../config/rackFrame.scad).
 
 - Mount on front rails. 
-- Single Part, can also be printed without supports.
-- Includes support for custom bottom screws (`mountPoints` in config). This is useful for SBCs and mini PCs with bottom screws.
+- Single part. Can be printed without supports.
+- Includes support for custom bottom screws (see `mountPoints` in config). This is useful for SBCs and mini PCs with bottom screws.