[gnome-calculator] More translatable strings

[Robert Roth <robertroth src gnome org>]

commit 5dd9aced222ee382327821a602b5fd8ee3339a0b
Author: Robert Roth <robert roth off gmail com>
Date:   Thu Sep 6 01:20:01 2018 +0300

    More translatable strings

 src/math-function-popover.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/math-function-popover.ui b/src/math-function-popover.ui
index 766ec556..4f1859b3 100644
--- a/src/math-function-popover.ui
+++ b/src/math-function-popover.ui
@@ -43,7 +43,7 @@
             <property name="can_focus">False</property>
             <property name="orientation">horizontal</property>
             <property name="spacing">6</property>
-            <property name="tooltip_text">Select no. of arguments</property>
+            <property name="tooltip_text" translatable="yes">Select no. of arguments</property>
             <child>
               <object class="GtkSpinButton" id="add_arguments_button">
                 <property name="visible">True</property>