diff --git a/packages/react-scripts/config/webpack.config.dev.js b/packages/react-scripts/config/webpack.config.dev.js
index e5cd4563b46..8e87346e5d3 100644
--- a/packages/react-scripts/config/webpack.config.dev.js
+++ b/packages/react-scripts/config/webpack.config.dev.js
@@ -199,7 +199,7 @@ module.exports = {
           // "file" loader makes sure those assets get served by WebpackDevServer.
           // When you `import` an asset, you get its (virtual) filename.
           // In production, they would get copied to the `build` folder.
-          // This loader don't uses a "test" so it will catch all modules
+          // This loader doesn't use a "test" so it will catch all modules
           // that fall through the other loaders.
           {
             // Exclude `js` files to keep "css" loader working as it injects
diff --git a/packages/react-scripts/config/webpack.config.prod.js b/packages/react-scripts/config/webpack.config.prod.js
index 0a09b345f96..aebd1b585c3 100644
--- a/packages/react-scripts/config/webpack.config.prod.js
+++ b/packages/react-scripts/config/webpack.config.prod.js
@@ -218,7 +218,7 @@ module.exports = {
           },
           // "file" loader makes sure assets end up in the `build` folder.
           // When you `import` an asset, you get its filename.
-          // This loader don't uses a "test" so it will catch all modules
+          // This loader doesn't use a "test" so it will catch all modules
           // that fall through the other loaders.
           {
             loader: require.resolve('file-loader'),