From 9d8234ccc62721e14296eaaddc9b2013b75df69a Mon Sep 17 00:00:00 2001
From: Changkun Ou <hi@changkun.us>
Date: Wed, 11 Dec 2019 18:54:41 +0100
Subject: [PATCH] all: documentation

---
 README.md | 12 +++++++++++-
 mkill.go  |  4 ++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 06c46f9..8411a84 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,13 @@
 # mkill
 
-mkill limites the number of threads in a Go program
+mkill limits the number of threads in a Go program
+
+## Usage
+
+```
+mkill.GOMAXTHREADS(50)
+```
+
+## License
+
+MIT &copy; Changkun Ou
\ No newline at end of file
diff --git a/mkill.go b/mkill.go
index a4f929b..4873bac 100644
--- a/mkill.go
+++ b/mkill.go
@@ -15,7 +15,7 @@ var (
 	pid       = os.Getpid()
 	maxThread = int32(runtime.NumCPU())
 	interval  = time.Second
-	debug     = true
+	debug     = false
 )
 
 func checkwork() {
@@ -57,7 +57,7 @@ func init() {
 	}()
 }
 
-// GOMAXTHREADS change the limites of the maximum threads in runtime
+// GOMAXTHREADS change the limits of the maximum threads in runtime
 // and returns the previous number of threads limit
 func GOMAXTHREADS(n int) int {
 	return int(atomic.SwapInt32(&maxThread, int32(n)))