docs(elements): fix typo (tranformation --> transformation) (#25600)

PR Close #25600

packages/elements/src/create-custom-element.ts

@@ -97,7 +97,7 @@ export interface NgElementConfig {
   injector: Injector;
   /**
    * An optional custom strategy factory to use instead of the default.
-   * The strategy controls how the tranformation is performed.
+   * The strategy controls how the transformation is performed.
    */
   strategyFactory?: NgElementStrategyFactory;
 }
@@ -194,4 +194,4 @@ export function createCustomElement<P>(
   });
 
   return (NgElementImpl as any) as NgElementConstructor<P>;
-}
+}