Distinguish the two uses of "Gas Used" for translation purposes

One is about the amount, the other about the specific type of gar that was
used.

Reported-by: Sergey Starosek <sergey.starosek@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/print.c b/print.c
index ca19fcaea..a89881a81 100644
--- a/print.c
+++ b/print.c
@@ -202,7 +202,7 @@ static void print_tanks (struct dive *dive, cairo_t *cr, int maxwidth, int maxhe
 		int height, int tank_count, int first_tank, PangoFontDescription *font)
 {
 	int curwidth, n, i, counter;
-	char buffer[80], dataheader1[3][80]= { N_("Cylinder"), N_("Gasmix"), N_("Gas Used")};
+	char buffer[80], dataheader1[3][80]= { N_("Cylinder"), N_("Gasmix"), NC_("Amount","Gas Used")};
 
 	PangoLayout *layout;
 	/* First create a header */