Propose fix some typos (#11905)

docs/api/app.md

@@ -194,7 +194,7 @@ Returns:
   [`NSUserActivity.activityType`][activity-type].
 * `userInfo` Object - Contains app-specific state stored by the activity.
 
-Emitted when [Handoff][handoff] is about to be resumed on another device. If you need to update the state to be transferred, you should call `event.preventDefault()` immediatelly, construct a new `userInfo` dictionary and call `app.updateCurrentActiviy()` in a timely manner. Otherwise the operation will fail and `continue-activity-error` will be called.
+Emitted when [Handoff][handoff] is about to be resumed on another device. If you need to update the state to be transferred, you should call `event.preventDefault()` immediately, construct a new `userInfo` dictionary and call `app.updateCurrentActiviy()` in a timely manner. Otherwise the operation will fail and `continue-activity-error` will be called.
 
 ### Event: 'new-window-for-tab' _macOS_
 

docs/api/sandbox-option.md

@@ -189,7 +189,7 @@ feature. We are still not aware of the security implications of exposing some
 electron renderer APIs to the preload script, but here are some things to
 consider before rendering untrusted content:
 
-- A preload script can accidentaly leak privileged APIs to untrusted code.
+- A preload script can accidentally leak privileged APIs to untrusted code.
 - Some bug in V8 engine may allow malicious code to access the renderer preload
   APIs, effectively granting full access to the system through the `remote`
   module.

docs/api/session.md

@@ -187,7 +187,7 @@ The `proxyBypassRules` is a comma separated list of rules described below:
    Examples:
      "127.0.1", "[0:0::1]", "[::1]", "http://[::1]:99"
 
-* `IP_LITERAL "/" PREFIX_LENGHT_IN_BITS`
+* `IP_LITERAL "/" PREFIX_LENGTH_IN_BITS`
 
    Match any URL that is to an IP literal that falls between the
    given range. IP range is specified using CIDR notation.
@@ -319,7 +319,7 @@ Clears the host resolver cache.
 
 #### `ses.allowNTLMCredentialsForDomains(domains)`
 
-* `domains` String - A comma-seperated list of servers for which
+* `domains` String - A comma-separated list of servers for which
   integrated authentication is enabled.
 
 Dynamically sets whether to always send credentials for HTTP NTLM or Negotiate

docs/api/web-contents.md

@@ -1112,7 +1112,7 @@ with native view, which developers have very limited control of. With the
 the devtools in it, including `BrowserWindow`, `BrowserView` and `<webview>`
 tag.
 
-Note that closing the devtools does not destory the `devToolsWebContents`, it
+Note that closing the devtools does not destroy the `devToolsWebContents`, it
 is caller's responsibility to destroy `devToolsWebContents`.
 
 An example of showing devtools in a `<webview>` tag:

docs/api/web-frame.md

@@ -225,7 +225,7 @@ and intend to stay there).
 
 * `capacity` Integer
 
-Attemp to set the capacity of resource cache for the renderer process in bytes
+Attempt to set the capacity of resource cache for the renderer process in bytes
 
 Note if current cached resource size is larger than newly specified capacity, Electron
 will schedule to prune cached resources until it reaches below new capacity.