docs: grammar (vuejs#628)

Co-authored-by: Eduardo San Martin Morote <[email protected]>

Author: Dan

docs/guide/essentials/dynamic-matching.md

@@ -88,7 +88,7 @@ const routes = [
 ]
 ```
 
-In this specific scenario we are using a [custom regexp](/guide/advanced/path-matching.md#custom-regexp) between parentheses and marking the `pathMatch` param as [optionally repeatable](/guide/advanced/path-matching.md#zero-or-more). This is to allows us to directly navigate to the route if we need to by splitting the `path` into an array:
+In this specific scenario we are using a [custom regexp](/guide/advanced/path-matching.md#custom-regexp) between parentheses and marking the `pathMatch` param as [optionally repeatable](/guide/advanced/path-matching.md#zero-or-more). This is to allow us to directly navigate to the route if we need to by splitting the `path` into an array:
 
 ```js
 this.$router.push({
@@ -103,4 +103,4 @@ If you are using [History mode](./history-mode.md), make sure to follow the inst
 
 ## Advanced Matching Patterns
 
-Vue Router uses its own path matching, inspired to the one used by `express`, so it supports many advanced matching patterns such as optional params, zero or more / one or more requirements, and even custom regex patterns. Please check the [Advanced Matching](./route-matching-syntax.md) documentation to explore them.
+Vue Router uses its own path matching syntax, inspired by the one used by `express`, so it supports many advanced matching patterns such as optional params, zero or more / one or more requirements, and even custom regex patterns. Please check the [Advanced Matching](./route-matching-syntax.md) documentation to explore them.