diff --git a/atom/common/options_switches.cc b/atom/common/options_switches.cc
index 6b81e18e3f82..36ec19edb863 100644
--- a/atom/common/options_switches.cc
+++ b/atom/common/options_switches.cc
@@ -66,7 +66,7 @@ const char kType[] = "type";
 // Disable auto-hiding cursor.
 const char kDisableAutoHideCursor[] = "disableAutoHideCursor";
 
-// Use the macOS's standard window instead of the textured window.
+// Use the macOS' standard window instead of the textured window.
 const char kStandardWindow[] = "standardWindow";
 
 // Default browser window background color.
diff --git a/docs/api/menu.md b/docs/api/menu.md
index 2aed2d55f62b..7dea2c6b4cdd 100644
--- a/docs/api/menu.md
+++ b/docs/api/menu.md
@@ -244,7 +244,7 @@ emulating default Cocoa menu behaviors, usually you would just use the
 `role` property of `MenuItem`.
 
 See the [macOS Cocoa Event Handling Guide](https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/EventOverview/EventArchitecture/EventArchitecture.html#//apple_ref/doc/uid/10000060i-CH3-SW7)
-for more information on macOS's native actions.
+for more information on macOS' native actions.
 
 ### `Menu.buildFromTemplate(template)`