rename workergroups -> worker pools

Author: symonk

README.md

@@ -35,4 +35,4 @@ all the examples `Run` functions sequentially in line with the table of contents
 * [21 - Struct Embedding](structembedding/main.go)
 * [34 - Timers](timers/main.go)
 * [35 - Tickers](tickers/main.go)
-* [36 - WorkerGroups](workergroups/main.go)
+* [36 - Worker Pools](workerpools/main.go)

main.go

@@ -26,7 +26,7 @@ import (
 	"github.com/symonk/learning-golang/timers"
 	"github.com/symonk/learning-golang/values"
 	"github.com/symonk/learning-golang/variables"
-	"github.com/symonk/learning-golang/workergroups"
+	"github.com/symonk/learning-golang/workerpools"
 )
 
 func main() {
@@ -68,7 +68,7 @@ func buildMap() map[string]func() {
 	fnMap["ranges"] = ranges.Run
 	fnMap["timers"] = timers.Run
 	fnMap["tickers"] = tickers.Run
-	fnMap["workergroups"] = workergroups.Run
+	fnMap["workerpools"] = workerpools.Run
 	fnMap["functions"] = functions.Run
 	fnMap["closures"] = closures.Run
 	fnMap["recursion"] = recursion.Run

workergroups/main.go renamed to workerpools/main.go

@@ -1,4 +1,4 @@
-package workergroups
+package workerpools
 
 import (
 	"fmt"