From ad6e2c74ce0161be60f1f2557762150b2cd368cd Mon Sep 17 00:00:00 2001
From: Sanjoy Das <sanjoy@google.com>
Date: Sun, 7 Jul 2019 13:55:16 -0700
Subject: [PATCH] Add space in error message

PiperOrigin-RevId: 256873969
---
 tensorflow/core/common_runtime/colocation_graph.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tensorflow/core/common_runtime/colocation_graph.cc b/tensorflow/core/common_runtime/colocation_graph.cc
index 8e142bee161..4fd40a103a0 100644
--- a/tensorflow/core/common_runtime/colocation_graph.cc
+++ b/tensorflow/core/common_runtime/colocation_graph.cc
@@ -1050,7 +1050,7 @@ Status ColocationGraph::GetDevicesForNode(
 
           return errors::InvalidArgument(
               errors::FormatNodeNameForError(node->name()),
-              "was explicitly assigned to ", node->requested_device(),
+              " was explicitly assigned to ", node->requested_device(),
               " but available devices are [ ",
               absl::StrJoin(device_names, ", "), " ]. Make sure ",
               "the device specification refers to a valid device.", gpu_msg);