[pull] main from mdn:main

files/en-us/web/api/invoker_commands_api/index.md

@@ -21,7 +21,7 @@ Historically creating these kinds of controls has required JavaScript event list
 ## HTML attributes
 
 - [`commandfor`](/en-US/docs/Web/HTML/Reference/Elements/button#commandfor)
-  - : Turns a {{htmlelement("button")}} element into a button, controlling the given interactive element; takes the ID of the element to control as its value.
+  - : Turns a {{htmlelement("button")}} element into a command invoker, controlling the given interactive element; takes the ID of the element to control as its value.
 - [`command`](/en-US/docs/Web/HTML/Reference/Elements/button#command)
   - : Specifies the action to be performed on an element being controlled by a control `<button>`, specified via the `commandfor` attribute.
 

files/en-us/web/api/performanceservertiming/duration/index.md

@@ -8,7 +8,7 @@ browser-compat: api.PerformanceServerTiming.duration
 
 {{APIRef("Performance API")}}{{AvailableInWorkers}}
 
-The **`duration`** read-only property returns a double that contains the server-specified metric duration, or the value `0.0`.
+The **`duration`** read-only property returns a double that contains the server-specified metric duration (usually in milliseconds), or the value `0.0`.
 
 ## Value
 

files/en-us/web/css/guides/writing_modes/index.md

@@ -15,7 +15,7 @@ A _writing mode_ in CSS is determined by the {{cssxref("writing-mode")}}, {{cssx
 
 Some horizontal languages are left-to-right, including Latin and Indic scripts. Other horizontal languages are written right-to-left, including Hebrew and Arabic scripts. Sometimes text needs to be bidirectional, such as when mixing left-to-right and right-to-left scripts. Some languages can be written with a vertical orientation, for example, Chinese, Japanese, and Korean (CJK) scripts.
 
-The CSS writing module addresses the orientations of all writing modes. Other modules, such as the [CSS ruby layout](/en-US/docs/Web/CSS) module, provide rendering models and formatting controls related to the display text annotations.
+The CSS writing modes module addresses the orientations of all writing modes. Other modules, such as the [CSS ruby layout](/en-US/docs/Web/CSS) module, provide rendering models and formatting controls related to the display text annotations.
 
 ## Reference
 

files/en-us/web/http/guides/session/index.md

@@ -17,7 +17,7 @@ As of HTTP/1.1, the connection is no longer closed after completing the third ph
 
 In client-server protocols, it is the client which establishes the connection. Opening a connection in HTTP means initiating a connection in the underlying transport layer, usually this is TCP.
 
-With TCP the default port, for an HTTP server on a computer, is port 80. Other ports can also be used, like 8000 or 8080. The URL of a page to fetch contains both the domain name, and the port number, though the latter can be omitted if it is 80. See [the URL reference](/en-US/docs/Web/URI) for more details.
+With TCP, the default port for an HTTP server on a computer is port 80. Other ports can also be used, like 8000 or 8080. The URL of a page to fetch contains both the domain name, and the port number, though the latter can be omitted if it is 80. See [the URL reference](/en-US/docs/Web/URI) for more details.
 
 > [!NOTE]
 > The client-server model does not allow the server to send data to the client without an explicit request for it. However, various Web APIs enable this use case, including the [Push API](/en-US/docs/Web/API/Push_API), [Server-sent events](/en-US/docs/Web/API/Server-sent_events), and the [WebSockets API](/en-US/docs/Web/API/WebSockets_API).