[jhbuild] systeminstall: Fix mixed quotation marks

[Bastien Nocera <hadess src gnome org>]

commit 9758bf7cf9dd7ae6eaad74ea5f8eeeb453424d2b
Author: Yuki Okushi <huyuumi dev gmail com>
Date:   Sun Mar 21 11:16:27 2021 +0900

    systeminstall: Fix mixed quotation marks

 jhbuild/utils/systeminstall.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/jhbuild/utils/systeminstall.py b/jhbuild/utils/systeminstall.py
index 43662526..edccde33 100644
--- a/jhbuild/utils/systeminstall.py
+++ b/jhbuild/utils/systeminstall.py
@@ -326,7 +326,7 @@ class PKSystemInstall(SystemInstall):
             return
 
         logging.info(_('Installing:\n  %s' % ('\n  '.join(pk_package_ids, ))))
-        logging.info(_('This might take a very long time. Do not turn off your computer. You can run 
`pkmon\' to monitor progress.'))
+        logging.info(_("This might take a very long time. Do not turn off your computer. You can run 'pkmon' 
to monitor progress."))
 
         txn_tx, txn = self._get_new_transaction()
         txn_tx.InstallPackages(PK_TRANSACTION_FLAG_ENUM_ONLY_TRUSTED, pk_package_ids)