[gnome-calculator] Use sspaces instead of tabs

[Robert Roth <robertroth src gnome org>]

commit 7fd77a578abd85b4467668aa0ccaa831be83370d
Author: Robert Roth <robert roth off gmail com>
Date:   Tue Nov 14 00:45:29 2017 +0200

    Use sspaces instead of tabs

 NEWS |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 1ca4501..b0019dc 100644
--- a/NEWS
+++ b/NEWS
@@ -1,7 +1,7 @@
 Overview of changes in gnome-calculator 3.27.2
     * Fix cosh and sinh buttons. bgo#788409 (Robert Roth)
     * Updated Catalan (Valencia) translation (Xavi Ivars)
-       * Updated Chinese translation (Shuyu Liu, ksqsf)
+    * Updated Chinese translation (Shuyu Liu, ksqsf)
     * Ship app icon with Calculator (Jakub Steiner)
     * Added stone unit. bgo#789333 (Robert Roth)
     * Replaced ln button with log2 in programming mode. bgo#789152 (Robert Roth)