shell: Tweak spring animation for zoom animation type
diff --git a/src/shell.c b/src/shell.c
index 1522e99..ceb963c 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -3459,7 +3459,7 @@
 			weston_fade_run(surface, 0.0, 1.0, 300.0, NULL, NULL);
 			break;
 		case ANIMATION_ZOOM:
-			weston_zoom_run(surface, 0.8, 1.0, NULL, NULL);
+			weston_zoom_run(surface, 0.5, 1.0, NULL, NULL);
 			break;
 		default:
 			break;