preform colonoscopy

remove useless colon in the Unlimited Worldgen section title

versions.html

@@ -248,7 +248,7 @@
 				</ul>
 			</ul>
 		</ul>
-		<h1 id="unlimitedmc"> Unlimited Worldgen ("128 bit"):</h1>
+		<h1 id="unlimitedmc"> Unlimited Worldgen ("128 bit")</h1>
 		<div id="unlimitedmc-div">
 			<p>Manifold is necessary for these mods. Install <a href="https://repo1.maven.org/maven2/systems/manifold/manifold-all/2023.1.3/manifold-all-2023.1.3.jar">Manifold</a>
 				as a JAR mod via the "Add to Minecraft.jar" option in MultiMC-based launchers. Early versions of Infdev 20100630-1 128-bit also requires <a href="https://github.com/eobermuhlner/big-math/releases/download/v2.3.2/big-math-2.3.2.jar">BigDecimalMath</a>