diff --git a/docs/api/browser-window.md b/docs/api/browser-window.md
index e53ec013de6f..d0dc45a39680 100644
--- a/docs/api/browser-window.md
+++ b/docs/api/browser-window.md
@@ -627,7 +627,7 @@ Returns a boolean, whether the window is in fullscreen mode.
 
 #### `win.setAspectRatio(aspectRatio[, extraSize])` _macOS_
 
-* `aspectRatio` The aspect ratio to maintain for some portion of the
+* `aspectRatio` Float - The aspect ratio to maintain for some portion of the
 content view.
 * `extraSize` Object (optional) - The extra size not to be included while
 maintaining the aspect ratio.
@@ -820,6 +820,9 @@ window.
 
 #### `win.setSheetOffset(offsetY[, offsetX])` _macOS_
 
+* `offsetY` Float
+* `offsetX` Float (optional)
+
 Changes the attachment point for sheets on macOS. By default, sheets are
 attached just below the window frame, but you may want to display them beneath
 a HTML-rendered toolbar. For example:
diff --git a/docs/api/web-contents.md b/docs/api/web-contents.md
index 39556f5bbc95..c1ad9912c4c3 100644
--- a/docs/api/web-contents.md
+++ b/docs/api/web-contents.md
@@ -918,7 +918,7 @@ app.on('ready', () => {
     (screenPosition == mobile) (default: `{x: 0, y: 0}`)
   * `x` Integer - Set the x axis offset from top left corner
   * `y` Integer - Set the y axis offset from top left corner
-* `deviceScaleFactor` Integer - Set the device scale factor (if zero defaults to
+* `deviceScaleFactor` Float - Set the device scale factor (if zero defaults to
     original device scale factor) (default: `0`)
 * `viewSize` Object - Set the emulated view size (empty means no override)
   * `width` Integer - Set the emulated view width