Update broken link to open-wc generator

- Update a dead link to the Open WC's project generator

Author: toddpress

docs/_guide/start.md

@@ -223,7 +223,7 @@ For details on building projects, including some sample Rollup configurations, s
 
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-**If you're starting from scratch**, the open-wc project has a [project generator](https://open-wc.org/init/) that can scaffold out an application project using LitElement.
+**If you're starting from scratch**, the open-wc project has a [project generator](https://open-wc.org/guides/developing-components/getting-started/) that can scaffold out an application project using LitElement.
 
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