break too long line

Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Niklas Hambuechen <niklash@google.com>

lib/client/gnt_instance.py

@@ -865,7 +865,8 @@ def ConnectToInstanceConsole(opts, args):
   qcl = GetClient(query=True)
   try:
     cluster_name = cl.QueryConfigValues(["cluster_name"])[0]
-    idata = qcl.QueryInstances([instance_name], ["console", "oper_state"], False)
+    idata = \
+        qcl.QueryInstances([instance_name], ["console", "oper_state"], False)
     if not idata:
       raise errors.OpPrereqError("Instance '%s' does not exist" % instance_name,
                                  errors.ECODE_NOENT)