From 927ca8e4f40a130baada92c94f86937d13a8a9ad Mon Sep 17 00:00:00 2001
From: Dalei Li <dalei.li@icloud.com>
Date: Tue, 7 Aug 2018 21:23:58 +0200
Subject: [PATCH] go routine to goroutine

Signed-off-by: Dalei Li <dalei.li@icloud.com>
---
 prometheus/http.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/prometheus/http.go b/prometheus/http.go
index 4d08154..3f1fa15 100644
--- a/prometheus/http.go
+++ b/prometheus/http.go
@@ -307,7 +307,7 @@ func InstrumentHandlerFuncWithOpts(opts SummaryOpts, handlerFunc func(http.Respo
 }
 
 func computeApproximateRequestSize(r *http.Request) <-chan int {
-	// Get URL length in current go routine for avoiding a race condition.
+	// Get URL length in current goroutine for avoiding a race condition.
 	// HandlerFunc that runs in parallel may modify the URL.
 	s := 0
 	if r.URL != nil {