From 0526f461e1d35f13a85836674951cb12c6bee187 Mon Sep 17 00:00:00 2001
From: OG <russiameb@gmail.com>
Date: Mon, 17 Aug 2020 02:12:39 +0300
Subject: [PATCH] Doc: Update curl command to fix 400 Bad Request (#11911)

---
 Documentation/dev-guide/api_grpc_gateway.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/dev-guide/api_grpc_gateway.md b/Documentation/dev-guide/api_grpc_gateway.md
index 433959d30..5dab2489b 100644
--- a/Documentation/dev-guide/api_grpc_gateway.md
+++ b/Documentation/dev-guide/api_grpc_gateway.md
@@ -118,7 +118,7 @@ Set the `Authorization` header to the authentication token to fetch a key using
 
 ```bash
 curl -L http://localhost:2379/v3/kv/put \
-  -H 'Authorization : sssvIpwfnLAcWAQH.9' \
+  -H 'Authorization: sssvIpwfnLAcWAQH.9' \
   -X POST -d '{"key": "Zm9v", "value": "YmFy"}'
 # {"header":{"cluster_id":"14841639068965178418","member_id":"10276657743932975437","revision":"2","raft_term":"2"}}
 ```