maint: fix grammar errors

Jim Meyering recently improved gnulib to catch various grammar
errors during 'make syntax-check'.

* .gnulib: Update to latest, for syntax-check improvements.
* include/libvirt/libvirt.h.in (virConnectAuthCallbackPtr): Use
cannot rather than two words.
* src/driver.c: Likewise.
* src/driver.h (VIR_SECRET_GET_VALUE_INTERNAL_CALL): Likewise.
* src/remote/remote_driver.c (initialize_gnutls): Likewise.
* src/util/pci.c (pciBindDeviceToStub): Likewise.
* src/storage/storage_backend.c (virStorageBackendCreateQemuImg):
Likewise.
(virStorageBackendUpdateVolTargetInfoFD): Avoid doubled word.
* docs/formatdomain.html.in: Likewise.
* src/qemu/qemu_process.c (qemuProcessStart): Likewise.
* cfg.mk (exclude_file_name_regexp--sc_prohibit_can_not)
(exclude_file_name_regexp--sc_prohibit_doubled_word): Exclude
existing translation problems.

.gnulib

@@ -1 +1 @@
-Subproject commit 4a1579d7560659ef5723325726eda14490a967f6
+Subproject commit fb799692f5bb43310424977e0ca15599fc68d776

cfg.mk

@@ -573,9 +573,13 @@ exclude_file_name_regexp--sc_prohibit_always_true_header_tests = \
 exclude_file_name_regexp--sc_prohibit_asprintf = \
   ^(bootstrap.conf$$|po/|src/util/util\.c$$|examples/domain-events/events-c/event-test\.c$$)
 
+exclude_file_name_regexp--sc_prohibit_can_not = ^po/
+
 exclude_file_name_regexp--sc_prohibit_close = \
   (\.py$$|^docs/|(src/util/files\.c|src/libvirt\.c)$$)
 
+exclude_file_name_regexp--sc_prohibit_doubled_word = ^po/
+
 exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = \
   (^docs/api_extension/|^tests/qemuhelpdata/|\.(gif|ico|png)$$)
 

docs/formatdomain.html.in

@@ -774,7 +774,7 @@
         <span class="since">Since 0.0.3; "device" attribute since 0.1.4;
         "network" attribute since 0.8.7</span></dd>
       <dt><code>source</code></dt>
-      <dd>If the disk <code>type</code> is "file", then the
+      <dd>If the disk <code>type</code> is "file", then
         the <code>file</code> attribute specifies the fully-qualified
         path to the file holding the disk. If the disk
         <code>type</code> is "block", then the <code>dev</code>

src/driver.c

@@ -1,7 +1,7 @@
 /*
  * driver.c: Helpers for loading drivers
  *
- * Copyright (C) 2006-2010 Red Hat, Inc.
+ * Copyright (C) 2006-2011 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

src/qemu/qemu_process.c

@@ -2326,7 +2326,7 @@ int qemuProcessStart(virConnectPtr conn,
     ret = virCommandRun(cmd, NULL);
     VIR_FREE(pidfile);
 
-    /* wait for qemu process to to show up */
+    /* wait for qemu process to show up */
     if (ret == 0) {
         if (virFileReadPid(driver->stateDir, vm->def->name, &vm->pid)) {
             qemuReportError(VIR_ERR_INTERNAL_ERROR,

src/storage/storage_backend.c

@@ -1188,7 +1188,7 @@ virStorageBackendUpdateVolTargetInfoFD(virStorageVolTargetPtr target,
                 *capacity = sb.st_size;
         } else {
             off_t end;
-            /* XXX this is POSIX compliant, but doesn't work for for CHAR files,
+            /* XXX this is POSIX compliant, but doesn't work for CHAR files,
              * only BLOCK. There is a Linux specific ioctl() for getting
              * size of both CHAR / BLOCK devices we should check for in
              * configure

src/util/pci.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2010 Red Hat, Inc.
+ * Copyright (C) 2009-2011 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