diff --git a/packages/webpack-cli/README.md b/packages/webpack-cli/README.md
index b61c56274f4..bb87b53b175 100644
--- a/packages/webpack-cli/README.md
+++ b/packages/webpack-cli/README.md
@@ -36,28 +36,28 @@ yarn add webpack-cli --dev
 ### webpack 4
 
 ```
-  --entry string[]         The entry point(s) of your application.
-  -c, --config string[]    Provide path to webpack configuration file(s)
-  --config-name string[]   Name of the configuration to use
-  -m, --merge              Merge several configurations using webpack-merge
-  --progress               Print compilation progress during build
-  --color                  Enables colors on console
-  --no-color               Disable colors on console
-  --env string             Environment passed to the configuration when it is a function
-  --name string            Name of the configuration. Used when loading multiple configurations
-  --help                   Outputs list of supported flags
-  -o, --output string      Output location of the file generated by webpack
-  -t, --target string      Sets the build target
-  -w, --watch              Watch for files changes
-  -h, --hot                Enables Hot Module Replacement
-  --no-hot                 Disables Hot Module Replacement
-  -d, --devtool string     Controls if and how source maps are generated.
-  --prefetch string        Prefetch this request
-  -j, --json string        Prints result as JSON or store it in a file
-  --mode string            Defines the mode to pass to webpack
-  -v, --version            Get current version
-  --stats string           It instructs webpack on how to treat the stats
-  --no-stats               Disables stats output
+  --entry string[]              The entry point(s) of your application.
+  -c, --config string[]         Provide path to webpack configuration file(s)
+  --config-name string[]        Name of the configuration to use
+  -m, --merge                   Merge several configurations using webpack-merge
+  --progress                    Print compilation progress during build
+  --color                       Enables colors on console
+  --no-color                    Disable colors on console
+  --env string                  Environment passed to the configuration when it is a function
+  --name string                 Name of the configuration. Used when loading multiple configurations
+  --help                        Outputs list of supported flags
+  -o, --output string           Output location of the file generated by webpack
+  -t, --target string           Sets the build target
+  -w, --watch                   Watch for files changes
+  -h, --hot                     Enables Hot Module Replacement
+  --no-hot                      Disables Hot Module Replacement
+  -d, --devtool string          Controls if and how source maps are generated.
+  --prefetch string             Prefetch this request
+  -j, --json string, boolean    Prints result as JSON or store it in a file
+  --mode string                 Defines the mode to pass to webpack
+  -v, --version                 Get current version
+  --stats string, boolean       It instructs webpack on how to treat the stats
+  --no-stats                    Disables stats output
 ```
 
 ### webpack 5