Remove trailing whitespace.

1 files changed, 10 insertions, 10 deletions

diff --git a/games/backgammon/teachgammon/teach.c b/games/backgammon/teachgammon/teach.c
index 44e5edb..9a97452 100644
--- a/games/backgammon/teachgammon/teach.c
+++ b/games/backgammon/teachgammon/teach.c
@@ -108,45 +108,45 @@ char	**argv;
 	init();
 	while (i)
 		switch (i)  {
-		
+
 		case 1:
 			leave();
-		
+
 		case 2:
 			if (i = text(intro1))
 				break;
 			wrboard();
 			if (i = text(intro2))
 				break;
-		
+
 		case 3:
 			if (i = text(moves))
 				break;
-		
+
 		case 4:
 			if (i = text(remove))
 				break;
-		
+
 		case 5:
 			if (i = text(hits))
 				break;
-		
+
 		case 6:
 			if (i = text(endgame))
 				break;
-		
+
 		case 7:
 			if (i = text(doubl))
 				break;
-		
+
 		case 8:
 			if (i = text(stragy))
 				break;
-		
+
 		case 9:
 			if (i = text(prog))
 				break;
-		
+
 		case 10:
 			if (i = text(lastch))
 				break;