docs: typo and grammar corrections

doc/issue_impact.md

@@ -8,7 +8,7 @@ For a list of all rules and their associated impacts, see [rule-descriptions.md]
 
 ### Minor
 
-Considered to be a nuisance or an annoyance bug. Prioritize fixing it if the fix only takes a few minutes and the developer is working on the same screen/feature at the same time, otherwise the issue should not be prioritized. This issue will still get in the way of compliance if not fixed.
+Considered to be a nuisance or an annoyance bug. Prioritize fixing it if the fix only takes a few minutes and the developer is working on the same screen/feature at the same time, otherwise the issue should not be prioritized. Will still get in the way of compliance if not fixed.
 
 ### Moderate
 

doc/plugins.md

@@ -16,7 +16,7 @@ The act plugin will simply perform an action of some sort inside every iframe on
 
 Plugins currently support two functions: a "run" function and a "collect" function. Together these functions can be combined to implement complex behaviors on top of the axe system.
 
-To create such a plugin, we need to implement the 'run' function and the command that registers and executes the 'run' function within each iframe on the page containing axe. Let's look at what a noop implementation of this run function would look like:
+To create such a plugin, we need to implement the `run` function and the command that registers and executes the `run` function within each iframe on the page containing axe. Let's look at what a noop implementation of this run function would look like:
 
 #### Basic plugin
 

doc/release-and-support.md

@@ -24,4 +24,4 @@ In order to ensure the best quality from axe-core, we encourage everyone to regu
 
 Additionally, we recommend that you always use the latest patch version of whichever minor version you are on. For example if you are using axe-core 3.5.5, and 3.5.6 is released it is best to upgrade immediately. Patch releases of axe-core should not find new issues, although they occasionally resolve issues in the case of false positives.
 
-Ensuring that you always use the latest available patch version of axe-core guarantees that you are using the most secure version. This minor line must have been released within the last 18 months. See [security updates](#security-updates).
+Ensuring that you always use the latest available patch version of axe-core on any minor line guarantees that you are using the most secure version. This minor line must have been released within the last 18 months. See [security updates](#security-updates).

doc/run-partial.md

@@ -42,7 +42,7 @@ function runPartialRecursive(context, options = {}, win = window) {
 
 **important**: The order in which these methods are called matters for performance. Internally, axe-core constructs a flattened tree when `axe.utils.getFrameContexts` is called. This is fairly slow, and so should not happen more than once per frame. When `axe.runPartial` is called, that tree will be used if it still exists. Since this tree can get out of sync with the actual DOM, it is important to call `axe.runPartial` immediately after `axe.utils.getFrameContexts`.
 
-To run efficiently, `axe.runPartial` calls should happen in parallel, so that, when possible, browsers can test multiple frames simultaneously.
+To run efficiently, `axe.runPartial` calls should happen in parallel so that, when possible, browsers can test multiple frames simultaneously.
 
 ## axe.finishRun(partialResults, options): Promise<AxeResults>
 

doc/standards-object.md

@@ -39,13 +39,13 @@ The [`ariaAttrs`](../lib/standards/aria-attrs.js) object defines valid ARIA attr
 - `type` - string(required). The attribute type which dictates the valid values of the attribute. Valid types are:
   - `boolean` - Boolean attributes only accept `true` or `false` as valid values (e.g. `aria-selected`).
   - `nmtoken` - Name token attributes accept a single value from a list of valid values (e.g. `aria-orientation`).
-  - `nmtokens` - Name tokens attributes accept a space separated list of values from a list of valid values (e.g. `aria-relevant`).
+  - `mntokens` - Name tokens attributes accept a space separated list of values from a list of valid values (e.g. aria-relevant).
   - `idref` - ID reference attributes accept an ID to point to another element in the DOM (e.g. `aria-activedescendant`).
   - `idrefs` - ID references attributes accept a space separated list of IDs that point to multiple elements in the DOM (e.g. `aria-labelledby`).
   - `string` - String attributes accept any string (e.g. `aria-label`).
   - `decimal` - Decimal attributes accept any number or decimal value (e.g. `aria-valuemax`).
   - `int` - Integer attributes only accept whole number values (e.g. `aria-level`).
-- `values` - array(required for only `nmtoken` and `nmtokens`). The list of valid values for the attribute.
+- `values` - array(required for only mntoken and mntokens). The list of valid values for the attribute.
 - `minValue` - number(required for only `int`). The minimum value allowed for the attribute.
 - `allowEmpty` - boolean(optional, default `false`). If the attribute is allowed to have no value.
 - `global` - boolean(optional, default `false`). If the attribute is a [global ARIA attribute](https://www.w3.org/TR/wai-aria-1.1/#global_states).