Update index.html

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Author: Gmac4247

index.html

@@ -812,7 +812,7 @@ <h4 style="margin:12px;">✖️ Multiplication</h4>
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 Important notice: 2×🌻🌻🌻=🌻🌻🌻🌻🌻🌻 ,
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-<br>but (2 flowers) × (3 flowers) = 6 square flowers.
+but (2 flowers) × (3 flowers) = 6 square flowers.
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