Update src/content/docs/workflows/build/rules-of-workflows.mdx

Co-authored-by: ToriLindsay <[email protected]>

Author: bruxodasilva

src/content/docs/workflows/build/rules-of-workflows.mdx

@@ -287,7 +287,7 @@ export class MyWorkflow extends WorkflowEntrypoint {
 
 Workflows allows the usage steps within the `Promise.race()` or `Promise.any()` methods as a way to achieve concurrent steps execution. However, some considerations must be taken.
 
-Due to the nature Workflows's instance lifecycle, and given that a step inside a Promise will run until they finished, the step that is returned during the first passage, may not be the actual cached step, as [steps are cached by their names](#name-steps-deterministically).
+Due to the nature of Workflows' instance lifecycle, and given that a step inside a Promise will run until it finishes, the step that is returned during the first passage may not be the actual cached step, as [steps are cached by their names](#name-steps-deterministically).
 
 <TypeScriptExample filename="index.ts">
 ```ts