diff --git a/build/profile_toolchain.py b/build/profile_toolchain.py
index f2ef85e1cab0..e3da6edd3077 100755
--- a/build/profile_toolchain.py
+++ b/build/profile_toolchain.py
@@ -45,7 +45,7 @@ def windows_profile():
     win_sdk_dir = SetEnvironmentAndGetSDKDir()
     path = NormalizePath(os.environ['GYP_MSVS_OVERRIDE_PATH'])
 
-    # since current windows executable are symbols path dependant,
+    # since current windows executable are symbols path dependent,
     # profile the current directory too
     return {
         'pwd': os.getcwd(),
diff --git a/docs/fiddles/features/window-customization/custom-title-bar/custom-drag-region/main.js b/docs/fiddles/features/window-customization/custom-title-bar/custom-drag-region/main.js
index b862cdf9702f..e389551db7fd 100644
--- a/docs/fiddles/features/window-customization/custom-title-bar/custom-drag-region/main.js
+++ b/docs/fiddles/features/window-customization/custom-title-bar/custom-drag-region/main.js
@@ -4,7 +4,7 @@ function createWindow () {
   const win = new BrowserWindow({
     // remove the default titlebar
     titleBarStyle: 'hidden',
-    // expose window controlls in Windows/Linux
+    // expose window controls in Windows/Linux
     ...(process.platform !== 'darwin' ? { titleBarOverlay: true } : {})
   })
 
diff --git a/docs/fiddles/features/window-customization/custom-title-bar/custom-title-bar/main.js b/docs/fiddles/features/window-customization/custom-title-bar/custom-title-bar/main.js
index b862cdf9702f..e389551db7fd 100644
--- a/docs/fiddles/features/window-customization/custom-title-bar/custom-title-bar/main.js
+++ b/docs/fiddles/features/window-customization/custom-title-bar/custom-title-bar/main.js
@@ -4,7 +4,7 @@ function createWindow () {
   const win = new BrowserWindow({
     // remove the default titlebar
     titleBarStyle: 'hidden',
-    // expose window controlls in Windows/Linux
+    // expose window controls in Windows/Linux
     ...(process.platform !== 'darwin' ? { titleBarOverlay: true } : {})
   })
 
diff --git a/docs/fiddles/features/window-customization/custom-title-bar/native-window-controls/main.js b/docs/fiddles/features/window-customization/custom-title-bar/native-window-controls/main.js
index fc59d41ca110..9fb18cb4816a 100644
--- a/docs/fiddles/features/window-customization/custom-title-bar/native-window-controls/main.js
+++ b/docs/fiddles/features/window-customization/custom-title-bar/native-window-controls/main.js
@@ -4,7 +4,7 @@ function createWindow () {
   const win = new BrowserWindow({
     // remove the default titlebar
     titleBarStyle: 'hidden',
-    // expose window controlls in Windows/Linux
+    // expose window controls in Windows/Linux
     ...(process.platform !== 'darwin' ? { titleBarOverlay: true } : {})
   })
   win.loadURL('https://example.com')
diff --git a/docs/tutorial/custom-title-bar.md b/docs/tutorial/custom-title-bar.md
index 9f9966eaf195..eb22162cf57e 100644
--- a/docs/tutorial/custom-title-bar.md
+++ b/docs/tutorial/custom-title-bar.md
@@ -5,7 +5,7 @@
 Application windows have a default [chrome][] applied by the OS. Not to be confused
 with the Google Chrome browser, window _chrome_ refers to the parts of the window (e.g.
 title bar, toolbars, controls) that are not a part of the main web content. While the
-default title bar provided by the OS chrome is sufficent for simple use cases, many
+default title bar provided by the OS chrome is sufficient for simple use cases, many
 applications opt to remove it. Implementing a custom title bar can help your application
 feel more modern and consistent across platforms.
 
diff --git a/docs/tutorial/custom-window-styles.md b/docs/tutorial/custom-window-styles.md
index 0dd641ce6162..8e4503cbb5cc 100644
--- a/docs/tutorial/custom-window-styles.md
+++ b/docs/tutorial/custom-window-styles.md
@@ -19,7 +19,7 @@ To create a frameless window, set the [`BaseWindowContructorOptions`][] `frame`
 
 To create a fully transparent window, set the [`BaseWindowContructorOptions`][] `transparent` param in the `BrowserWindow` constructor to `true`.
 
-The following fiddle takes advantage of a tranparent window and CSS styling to create
+The following fiddle takes advantage of a transparent window and CSS styling to create
 the illusion of a circular window.
 
 ```fiddle docs/fiddles/features/window-customization/custom-window-styles/transparent-windows