make using ... explicit in docstrings

src/functions.jl

@@ -16,6 +16,8 @@ will get undefined results.
 ## Example:
 
 ```
+using OhMyThreads: tmapreduce
+
 tmapreduce(√, +, [1, 2, 3, 4, 5])
 ```
 
@@ -60,6 +62,8 @@ will get undefined results.
 ## Example:
 
 ```
+using OhMyThreads: treducemap
+
 treducemap(+, √, [1, 2, 3, 4, 5])
 ```
 
@@ -102,6 +106,8 @@ will get undefined results.
 ## Example:
 
 ```
+using OhMyThreads: treduce
+
 treduce(+, [1, 2, 3, 4, 5])
 ```
 
@@ -143,6 +149,8 @@ end
 ## Example:
 
 ```
+using OhMyThreads: tforeach
+
 tforeach(1:10) do i
     println(i^2)
 end
@@ -178,6 +186,8 @@ returned container, and will generally incur fewer allocations than the version
 ## Example:
 
 ```
+using OhMyThreads: tmap
+
 tmap(sin, 1:10)
 ```
 
@@ -227,6 +237,8 @@ returned container, and will generally incur fewer allocations than the version
 ## Example:
 
 ```
+using OhMyThreads: tcollect
+
 tcollect(sin(i) for i in 1:10)
 ```
 

src/macros.jl

@@ -15,6 +15,10 @@ See also: [`@set`](@ref), [`@local`](@ref)
 
 ## Examples
 
+```julia
+using OhMyThreads: @tasks
+```
+
 ```julia
 @tasks for i in 1:3
     println(i)
@@ -109,9 +113,14 @@ end
     ## Examples
 
     ```julia
+    using OhMyThreads: @tasks
     using OhMyThreads.Tools: taskid
+
     @tasks for i in 1:10
-        @set scheduler=DynamicScheduler(; nchunks=2)
+        @set begin
+            scheduler=:dynamic
+            ntasks=2
+        end
         @local x = zeros(3) # TLV
 
         x .+= 1

src/tools.jl

@@ -3,6 +3,8 @@ module Tools
 using Base.Threads: nthreads
 
 """
+    nthtid(n)
+
 Returns the thread id of the `n`th Julia thread in the `:default` threadpool.
 """
 @inline function nthtid(n)
@@ -18,7 +20,7 @@ end
 """
     taskid() :: UInt
 
-Return a `UInt` identifier for the current running [Task](https://docs.julialang.org/en/v1/base/parallel/#Core.Task). This identifier will be unique so long as references to the task it came from still exist. 
+Return a `UInt` identifier for the current running [Task](https://docs.julialang.org/en/v1/base/parallel/#Core.Task). This identifier will be unique so long as references to the task it came from still exist.
 """
 taskid() = objectid(current_task())