docs: capitalisation etc

docs/area.or.point.md

@@ -2,22 +2,22 @@
 
 ## TLDR
 
-Toitū Te Whenua (LINZ) has decided to standardise all of it's DEM/DSM into `PixelIsArea`
+Toitū Te Whenua (LINZ) has decided to standardise all of it's DEM/DSM GeoTIFFs into `PixelIsArea`
 
 ## Background
 
-Geotiff files have a tiff tag `GTRasterTypeGeoKey` that controls how to interpret pixels inside of the tiff
+GeoTIFF files have a TIFF tag `GTRasterTypeGeoKey` that controls how to interpret pixels inside of the GeoTIFF.
 
 - `Pixel Is Point` the value of the pixel represent the point in the center of the pixel
 - `Pixel Is Area` the value of the pixel represents the full area of the pixel for a 1m resolution it is 1m x 1m
 
-When a geotiff is `Pixel Is Point` the tiff's origin point is shifted by half a pixel, as the origin of the pixel is the center of the pixel.
+When a GeoTIFF is `Pixel Is Point` the TIFF's origin point is shifted by half a pixel, as the origin of the pixel is the center of the pixel.
 
-LINZ elevation DEM and DSM's current contain a mixture of `Point` and `Area`
+LINZ Elevation DEM and DSM's previously contained a mixture of `Point` and `Area`.
 
-From a [brief survey of other jurisdictions](./national-dem-dsm/README.md.md) they mostly all use `Area`,
+From a [brief survey of other jurisdictions](./national-dem-dsm/README.md.md) they mostly all use `Area`.
 
-Area is also consistent with how [LINZ's aerial imagery](https://github.com/linz/imagery) is stored.
+Area is also consistent with how [LINZ's Aerial Imagery](https://github.com/linz/imagery) is stored.
 
 ## References