[gnome-calculator] Use US in non-imperial unit descriptions (#84)

[Robert Roth <robertroth src gnome org>]

commit 5c9c73482f708904c4395ccbe01cbb907299a70a
Author: Robert Roth <robert roth bee-tf ro>
Date:   Mon Dec 10 11:50:06 2018 +0200

    Use US in non-imperial unit descriptions (#84)

 lib/unit.vala | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/lib/unit.vala b/lib/unit.vala
index 0bba560b..b9eb3f98 100644
--- a/lib/unit.vala
+++ b/lib/unit.vala
@@ -62,10 +62,10 @@ public class UnitManager : Object
         area_category.add_unit (new Unit ("square-centimeter", _("Square Centimeters"), dpgettext2 (null, 
"unit-format", "%s cm²"), "0.0001x", "10000x", dpgettext2 (null, "unit-symbols", "cm²")));
         area_category.add_unit (new Unit ("square-millimeter", _("Square Millimeters"), dpgettext2 (null, 
"unit-format", "%s mm²"), "0.000001x", "1000000x", dpgettext2 (null, "unit-symbols", "mm²")));
         volume_category.add_unit (new Unit ("cubic-meter", _("Cubic Meters"), dpgettext2 (null, 
"unit-format", "%s m³"), "1000x", "x/1000", dpgettext2 (null, "unit-symbols", "m³")));
-        volume_category.add_unit (new Unit ("gallon", _("Gallons"), dpgettext2 (null, "unit-format", "%s 
gal"), "3.785412x", "x/3.785412", dpgettext2 (null, "unit-symbols", "gallon,gallons,gal")));
+        volume_category.add_unit (new Unit ("gallon", _("US Gallons"), dpgettext2 (null, "unit-format", "%s 
gal"), "3.785412x", "x/3.785412", dpgettext2 (null, "unit-symbols", "gallon,gallons,gal")));
         volume_category.add_unit (new Unit ("litre", _("Liters"), dpgettext2 (null, "unit-format", "%s L"), 
"x", "x", dpgettext2 (null, "unit-symbols", "litre,litres,liter,liters,L")));
-        volume_category.add_unit (new Unit ("quart", _("Quarts"), dpgettext2 (null, "unit-format", "%s qt"), 
"0.9463529x", "x/0.9463529", dpgettext2 (null, "unit-symbols", "quart,quarts,qt")));
-        volume_category.add_unit (new Unit ("pint", _("Pints"), dpgettext2 (null, "unit-format", "%s pt"), 
"0.4731765x", "x/0.4731765", dpgettext2 (null, "unit-symbols", "pint,pints,pt")));
+        volume_category.add_unit (new Unit ("quart", _("US  Quarts"), dpgettext2 (null, "unit-format", "%s 
qt"), "0.9463529x", "x/0.9463529", dpgettext2 (null, "unit-symbols", "quart,quarts,qt")));
+        volume_category.add_unit (new Unit ("pint", _("US Pints"), dpgettext2 (null, "unit-format", "%s 
pt"), "0.4731765x", "x/0.4731765", dpgettext2 (null, "unit-symbols", "pint,pints,pt")));
         volume_category.add_unit (new Unit ("millilitre", _("Milliliters"), dpgettext2 (null, "unit-format", 
"%s mL"), "0.001x", "1000x", dpgettext2 (null, "unit-symbols", 
"millilitre,millilitres,milliliter,milliliters,mL,cm³")));
         volume_category.add_unit (new Unit ("microlitre", _("Microliters"), dpgettext2 (null, "unit-format", 
"%s μL"), "0.000001x", "1000000x", dpgettext2 (null, "unit-symbols", "mm³,μL,uL")));
         weight_category.add_unit (new Unit ("tonne", _("Tonnes"), dpgettext2 (null, "unit-format", "%s T"), 
"1000x", "x/1000", dpgettext2 (null, "unit-symbols", "tonne,tonnes")));