maint: fix typo in error message

* src/util/virerror.h (virReportInvalidZeroArg): Fix double space.

Signed-off-by: Eric Blake <eblake@redhat.com>

diff --git a/src/util/virerror.h b/src/util/virerror.h
index 05e9950a9baadf32239650216d9b9d354dcf2782..87272e9cb213c9428e6e4714ab824e94b27fbd9f 100644 (file)
--- a/src/util/virerror.h
+++ b/src/util/virerror.h
@@ -1,7 +1,7 @@
 /*
  * virerror.c: error handling and reporting code for libvirt
  *
- * Copyright (C) 2006-2009, 2011 Red Hat, Inc.
+ * Copyright (C) 2006-2013 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -121,7 +121,7 @@ void virReportSystemErrorFull(int domcode,
                       #argname,                                      \
                       NULL,                                          \
                       0, 0,                                          \
-                      _("%s in %s must  be zero"),                   \
+                      _("%s in %s must be zero"),                    \
                       #argname, __FUNCTION__)
 # define virReportInvalidNonNegativeArg(argname)                     \
     virRaiseErrorFull(__FILE__, __FUNCTION__, __LINE__,              \