diff --git a/docs/api/browser-window.md b/docs/api/browser-window.md
index f3e041778ecb..4bb07cbb55d7 100644
--- a/docs/api/browser-window.md
+++ b/docs/api/browser-window.md
@@ -1028,7 +1028,7 @@ Same as `webContents.capturePage([rect, ]callback)`.
   * `httpReferrer` String (optional) - A HTTP Referrer url.
   * `userAgent` String (optional) - A user agent originating the request.
   * `extraHeaders` String (optional) - Extra headers separated by "\n"
-  * `postData` ([UploadRawData](structures/upload-raw-data.md) | [UploadFile](structures/upload-file.md) | [UploadFileSystem](structures/upload-file-system.md) | [UploadBlob](structures/upload-blob.md))[] - (optional)
+  * `postData` ([UploadRawData[]](structures/upload-raw-data.md) | [UploadFile[]](structures/upload-file.md) | [UploadFileSystem[]](structures/upload-file-system.md) | [UploadBlob[]](structures/upload-blob.md)) - (optional)
   * `baseURLForDataURL` String (optional) - Base url (with trailing path separator) for files to be loaded by the data url. This is needed only if the specified `url` is a data url and needs to load other files.
 
 Same as `webContents.loadURL(url[, options])`.
diff --git a/docs/api/web-contents.md b/docs/api/web-contents.md
index 1d7b9d5e193a..ec517aabf025 100644
--- a/docs/api/web-contents.md
+++ b/docs/api/web-contents.md
@@ -567,7 +567,7 @@ that can't be set via `<webview>` attributes.
   * `httpReferrer` String (optional) - A HTTP Referrer url.
   * `userAgent` String (optional) - A user agent originating the request.
   * `extraHeaders` String (optional) - Extra headers separated by "\n"
-  * `postData` ([UploadRawData](structures/upload-raw-data.md) | [UploadFile](structures/upload-file.md) | [UploadFileSystem](structures/upload-file-system.md) | [UploadBlob](structures/upload-blob.md))[] - (optional)
+  * `postData` ([UploadRawData[]](structures/upload-raw-data.md) | [UploadFile[]](structures/upload-file.md) | [UploadFileSystem[]](structures/upload-file-system.md) | [UploadBlob[]](structures/upload-blob.md)) - (optional)
   * `baseURLForDataURL` String (optional) - Base url (with trailing path separator) for files to be loaded by the data url. This is needed only if the specified `url` is a data url and needs to load other files.
 
 Loads the `url` in the window. The `url` must contain the protocol prefix,
diff --git a/docs/api/webview-tag.md b/docs/api/webview-tag.md
index 1da5679c18ad..8c5ce3ddd155 100644
--- a/docs/api/webview-tag.md
+++ b/docs/api/webview-tag.md
@@ -312,8 +312,8 @@ webview.addEventListener('dom-ready', () => {
   * `httpReferrer` String (optional) - A HTTP Referrer url.
   * `userAgent` String (optional) - A user agent originating the request.
   * `extraHeaders` String (optional) - Extra headers separated by "\n"
-  * `postData` ([UploadRawData](structures/upload-raw-data.md) | [UploadFile](structures/upload-file.md) | [UploadFileSystem](structures/upload-file-system.md) | [UploadBlob](structures/upload-blob.md))[] - (optional)
-  * `baseURLForDataURL` String (optional) - Base url (with trailing path separator) for files to be loaded by the data url. This is needed only if the specified `url` is a data url and needs to load other files. 
+  * `postData` ([UploadRawData[]](structures/upload-raw-data.md) | [UploadFile[]](structures/upload-file.md) | [UploadFileSystem[]](structures/upload-file-system.md) | [UploadBlob[]](structures/upload-blob.md)) - (optional)
+  * `baseURLForDataURL` String (optional) - Base url (with trailing path separator) for files to be loaded by the data url. This is needed only if the specified `url` is a data url and needs to load other files.
 
 Loads the `url` in the webview, the `url` must contain the protocol prefix,
 e.g. the `http://` or `file://`.
@@ -511,14 +511,14 @@ Inserts `text` to the focused element.
 
 * `text` String - Content to be searched, must not be empty.
 * `options` Object (optional)
-  * `forward` Boolean - Whether to search forward or backward, defaults to `true`.
-  * `findNext` Boolean - Whether the operation is first request or a follow up,
+  * `forward` Boolean - (optional) Whether to search forward or backward, defaults to `true`.
+  * `findNext` Boolean - (optional) Whether the operation is first request or a follow up,
     defaults to `false`.
-  * `matchCase` Boolean - Whether search should be case-sensitive,
+  * `matchCase` Boolean - (optional) Whether search should be case-sensitive,
     defaults to `false`.
-  * `wordStart` Boolean - Whether to look only at the start of words.
+  * `wordStart` Boolean - (optional) Whether to look only at the start of words.
     defaults to `false`.
-  * `medialCapitalAsWordStart` Boolean - When combined with `wordStart`,
+  * `medialCapitalAsWordStart` Boolean - (optional) When combined with `wordStart`,
     accepts a match in the middle of a word if the match begins with an
     uppercase letter followed by a lowercase or non-letter.
     Accepts several other intra-word matches, defaults to `false`.