fix typos (see #336)

Author: aplavin

docs/src/advanced.md

@@ -2,9 +2,9 @@
 
 ## Structures with non-standard data layout
 
-StructArrays support structures with custom data layout. The user is required to overload `staticschema` in order to define the custom layout, `component` to access fields of the custom layout, and `createinstance(T, fields...)` to create an instance of type `T` from its custom fields `fields`. In other word, given `x::T`, `createinstance(T, (component(x, f) for f in fieldnames(staticschema(T)))...)` should successfully return an instance of type `T`.
+StructArrays supports structures with custom data layout. The user is required to overload `staticschema` in order to define the custom layout, `component` to access fields of the custom layout, and `createinstance(T, fields...)` to create an instance of type `T` from its custom fields `fields`. In other words, given `x::T`, `createinstance(T, (component(x, f) for f in fieldnames(staticschema(T)))...)` should successfully return an instance of type `T`.
 
-Here is an example of a type `MyType` that has as custom fields either its field `data` or fields of its field `rest` (which is a named tuple):
+Here is an example of a type `MyType` that has custom fields that are either its `data` field or the fields of its `rest` field (which is a `NamedTuple`):
 
 ```@repl advanced1
 using StructArrays

src/utils.jl

@@ -194,9 +194,9 @@ maybe_convert_elt(::Type{T}, vals::Tuple) where T = T <: Tuple ? convert(T, vals
 maybe_convert_elt(::Type{T}, vals::NamedTuple) where T = T<:NamedTuple ? convert(T, vals) : vals # assignment of fields by name
 
 """
-    findconsistentvalue(f, componenents::Union{Tuple, NamedTuple})
+    findconsistentvalue(f, components::Union{Tuple, NamedTuple})
 
-Compute the unique value that `f` takes on each `component ∈ componenents`.
+Compute the unique value that `f` takes on each `component ∈ components`.
 If not all values are equal, return `nothing`. Otherwise, return the unique value.
 """
 function findconsistentvalue(f::F, cols::Tup) where F

test/runtests.jl

@@ -1246,7 +1246,7 @@ end
 #     We use them to simulate `BroadcastStyle` overloading `Base.copyto!`.
 # 2. `MyArray3` has no `similar` defined.
 #    We use it to simulate `BroadcastStyle` overloading `Base.copy`.
-# 3. Their resolved style could be summaryized as (`-` means conflict)
+# 3. Their resolved style could be summarized as (`-` means conflict)
 #              |  MyArray1  |  MyArray2  |  MyArray3  |  Array
 #    -------------------------------------------------------------
 #    MyArray1  |  MyArray1  |      -     |  MyArray1  |  MyArray1