ScreenTest: style fixes.

src/tests/kits/interface/ScreenTest.cpp

@@ -8,30 +8,30 @@ int main()
 {
 	BApplication app("application/x-vnd.BScreenTest");
 	BScreen screen;
-	
+
 	if (!screen.IsValid()) {
 		printf("Invalid BScreen object\n");
 		exit(-1);
 	}
-	
+
 	display_mode oldMode;
 	status_t status = screen.GetMode(&oldMode);
 	if (status < B_OK)
 		printf("%s\n", strerror(status));
 	else
 		printf("width: %d, height: %d, space: %lu\n",
-			 oldMode.virtual_width,
-			 oldMode.virtual_height,
-			 oldMode.space);
-	
+			oldMode.virtual_width,
+			oldMode.virtual_height,
+			oldMode.space);
+
 	printf("Screen frame: ");
 	screen.Frame().PrintToStream();
-	
+
 	printf("\nTrying to set mode to 800x600: ");
 	display_mode newMode = oldMode;
 	newMode.virtual_width = 800;
 	newMode.virtual_height = 600;
-	
+
 	status = screen.SetMode(&newMode);
 	if (status < B_OK)
 		printf("FAILED (%s)\n", strerror(status));
@@ -42,17 +42,17 @@ int main()
 			printf("%s\n", strerror(status));
 		else {
 			printf("width: %d, height: %d, space: %lu\n",
-			 	newMode.virtual_width,
-			 	newMode.virtual_height,
-			 	newMode.space);
+				newMode.virtual_width,
+				newMode.virtual_height,
+				newMode.space);
 			printf("Screen frame: ");
 			screen.Frame().PrintToStream();
 			printf("\n");
 		}
 	}
-	
+
 	snooze(4000000);
-	
+
 	printf("resetting video mode: ");
 	status = screen.SetMode(&oldMode);
 	if (status < B_OK)