Patch 2 (#701)

* Update README.md

Minor spelling/grammer fixes and update LookupArrays to Lookup

* Update README.md

rever small change

README.md

@@ -76,7 +76,7 @@ A[Y=1:10, X=1]
  19.0  0.605331
 ```
 
-We can also subset by lookup, using a `Selector`, lets try `At`: 
+One can also subset by lookup, using a `Selector`, lets try `At`: 
 
 ```julia
 A[Y(At(25))]
@@ -117,12 +117,12 @@ And the plot will have the right ticks and labels.
 > [!NOTE]
 > Recent changes have greatly reduced the exported API.
 
-Previously exported methods can me brought into global scope by `using`
-the sub-modules they have been moved to - `LookupArrays` and `Dimensions`:
+Previously exported methods can be brought into global scope by `using`
+the sub-modules they have been moved to - `Lookup` and `Dimensions`:
 
 ```julia
 using DimensionalData
-using DimensionalData.LookupArrays, DimensionalData.Dimensions
+using DimensionalData.Lookup, DimensionalData.Dimensions
 ```
 
 > [!IMPORTANT]
@@ -133,4 +133,4 @@ There are a lot of similar Julia packages in this space. AxisArrays.jl, NamedDim
 [AxisKeys.jl](https://github.com/mcabbott/AxisKeys.jl) and [AbstractIndices.jl](https://github.com/Tokazama/AbstractIndices.jl) are some other interesting developments. For more detail on why there are so many similar options and where things are headed, read this [thread](https://github.com/JuliaCollections/AxisArraysFuture/issues/1).
 
 The main functionality is explained here, but the full list of features is
-listed at the [API](https://rafaqz.github.io/DimensionalData.jl/reference) page.
+listed at the [API](https://rafaqz.github.io/DimensionalData.jl/reference) page.