Update webgl_animation_keys

examples/webgl_animation_keys

@@ -108,7 +108,7 @@
 									"time":0,
 									"pos" :[0,0,0],
 									"rot" :[0,0,0],
-                  							"scl" :[1,1,1]
+									"scl" :[1,1,1]
 								},
 								{
 									"time":1.0,