strbuf: avoid calling strbuf_grow() twice in strbuf_addbuf()

diff --git a/connect.c b/connect.c
index ced4961398d397e0e21661ce7105be293c3585c2..d3283b8a4f3e8ed8451e723ce8b39d468aaa3dd3 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -255,7 +255,7 @@ static const char *prot_name(enum protocol protocol)
                case PROTO_GIT:
                        return "git";
                default:
-                       return "unkown protocol";
+                       return "unknown protocol";
        }
 }