Merge pull request #66 from IanDuncanT/patch-2

Fix (Typo):

Documentation/04_Project_Enclosure.md

@@ -8,7 +8,7 @@ The [enclosure provided](../3D_Printable_Models) includes STL files ready for sl
 
 ### High voltage AC cabling
 
-The AC power cables should be at least 18AWG 300V stranded cable with a white jacket soldered to the `AC/N` pad on the PCB and a similar wire with a black jacket soldered to `AN/L`.  These are fed through a [rubber push-in grommet](https://amzn.to/2N6Etny) mounted into the rear enclosure.  I've had good luck stripping an existing 3 conductor power cord and using the black/white wires inside.
+The AC power cables should be at least 18AWG 300V stranded cable with a white jacket soldered to the `AC/N` pad on the PCB and a similar wire with a black jacket soldered to `AC/L`.  These are fed through a [rubber push-in grommet](https://amzn.to/2N6Etny) mounted into the rear enclosure.  I've had good luck stripping an existing 3 conductor power cord and using the black/white wires inside.
 
 ### Threaded Inserts
 
@@ -22,4 +22,4 @@ Installing the [HASP PCB](../PCB) requires a pair of small m2-ish screws, I'm us
 
 ![Parts installed](https://github.com/aderusha/HASwitchPlate/blob/master/Documentation/Images/PCB_Assembly_Parts_Installed.jpg?raw=true)
 
-Once everything is fit together then it's a simple matter of running the four 20mm m2 screws through the back to hold the two halves of the enclosure together.  Again, be careful not to tighten these too hard as the screws can dimple the front of the switch plate.  Now you should be ready to mount into the wall!
+Once everything is fit together then it's a simple matter of running the four 20mm m2 screws through the back to hold the two halves of the enclosure together.  Again, be careful not to tighten these too hard as the screws can dimple the front of the switch plate.  Now you should be ready to mount into the wall!