diff --git a/docs/api/app.md b/docs/api/app.md
index 63a8787dd3..95c6e36b68 100644
--- a/docs/api/app.md
+++ b/docs/api/app.md
@@ -688,7 +688,7 @@ To set the locale, you'll want to use a command line switch at app startup, whic
 
 ### `app.getLocaleCountryCode()`
 
-Returns `string` - User operating system's locale two-letter [ISO 3166](https://www.iso.org/iso-3166-country-codes.html) country code. The value is taken from native OS APIs.
+Returns `String` - User operating system's locale two-letter [ISO 3166](https://www.iso.org/iso-3166-country-codes.html) country code. The value is taken from native OS APIs.
 
 **Note:** When unable to detect locale country code, it returns empty string.
 
diff --git a/docs/api/menu.md b/docs/api/menu.md
index ae864eef83..421ace48b4 100644
--- a/docs/api/menu.md
+++ b/docs/api/menu.md
@@ -10,7 +10,7 @@ Creates a new menu.
 
 ### Static Methods
 
-The `menu` class has the following static methods:
+The `Menu` class has the following static methods:
 
 #### `Menu.setApplicationMenu(menu)`
 
diff --git a/docs/api/session.md b/docs/api/session.md
index 9887ec1d3b..d104696867 100644
--- a/docs/api/session.md
+++ b/docs/api/session.md
@@ -203,7 +203,7 @@ The `proxyBypassRules` is a comma separated list of rules described below:
 
 * `url` URL
 
-Returns `Promise<string>` - Resolves with the proxy information for `url`.
+Returns `Promise<String>` - Resolves with the proxy information for `url`.
 
 #### `ses.setDownloadPath(path)`