diff --git a/docs/source/_static/example_scenes/AnimatingMethods.mp4 b/docs/source/_static/example_scenes/AnimatingMethods.mp4
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diff --git a/docs/source/_static/example_scenes/GraphExample.mp4 b/docs/source/_static/example_scenes/GraphExample.mp4
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diff --git a/docs/source/_static/example_scenes/OpeningManimExample.mp4 b/docs/source/_static/example_scenes/OpeningManimExample.mp4
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diff --git a/docs/source/_static/example_scenes/SurfaceExample.mp4 b/docs/source/_static/example_scenes/SurfaceExample.mp4
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diff --git a/docs/source/_static/example_scenes/TexTransformExample.mp4 b/docs/source/_static/example_scenes/TexTransformExample.mp4
index d5167ccc..72c556e7 100644
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diff --git a/docs/source/_static/example_scenes/TextExample.mp4 b/docs/source/_static/example_scenes/TextExample.mp4
index 3dd48c8e..6d18ae93 100644
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diff --git a/docs/source/_static/example_scenes/UpdatersExample.mp4 b/docs/source/_static/example_scenes/UpdatersExample.mp4
index bc0e41da..f95afa88 100644
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diff --git a/example_scenes.py b/example_scenes.py
index 6931ff0b..23896b17 100644
--- a/example_scenes.py
+++ b/example_scenes.py
@@ -15,7 +15,7 @@ class OpeningManimExample(Scene):
             The original motivation for manim was to
             better illustrate mathematical functions
             as transformations.
-        """)
+        """, lsh=1.5)
         intro_words.to_edge(UP)
 
         self.play(Write(intro_words))
@@ -332,7 +332,7 @@ class UpdatersExample(Scene):
         now = self.time
         w0 = square.get_width()
         square.add_updater(
-            lambda m: m.set_width(w0 * math.cos(self.time - now))
+            lambda m: m.set_width(w0 * math.sin(self.time - now) + w0)
         )
         self.wait(4 * PI)