Repository: PowerShell/PowerShell
File: src/System.Management.Automation/engine/hostifaces/PowerShell.cs (C#)

Code before:
        /// <exception cref="InvalidPowerShellStateException">
        /// Powershell instance cannot be changed in its
        /// current state.
        /// </exception>
        /// <exception cref="ObjectDisposedException">
        /// Object is disposed.
        /// </exception>
        public PowerShell AddCommand(string cmdlet)
        {
            lock (_syncObject)
            {
                AssertChangesAreAccepted();

                _psCommand.AddCommand(cmdlet);

                return this;
            }
        }

        /// <summary>
        /// Add a cmdlet to construct a command pipeline.
        /// For example, to construct a command string "get-process | sort-object",
        ///     <code>
        ///         PowerShell shell = PowerShell.Create()
        ///             .AddCommand("get-process", true)
        ///             .AddCommand("sort-object", true);
        ///     </code>
        /// </summary>
        /// <param name="cmdlet">
        /// A string representing cmdlet.
        /// </param>
        /// <param name="useLocalScope">
        /// if true local scope is used to run the script command.
        /// </param>
        /// <returns>
        /// A PowerShell instance with <paramref name="cmdlet"/> added.
        /// </returns>
        /// <remarks>
        /// This method is not thread safe.
        /// </remarks>
        /// <exception cref="ArgumentNullException">
        /// cmdlet is null.
        /// </exception>
        /// <exception cref="InvalidPowerShellStateException">
        /// Powershell instance cannot be changed in its
        /// current state.
        /// </exception>
        /// <exception cref="ObjectDisposedException">
        /// Object is disposed.
        /// </exception>
        public PowerShell AddCommand(string cmdlet, bool useLocalScope)

Review comment (suggestion):
```suggestion
        ///             .AddCommand("Get-Process", true)
        ///             .AddCommand("Sort-Object", true);
```

Code after:
        /// <exception cref="InvalidPowerShellStateException">
        /// Powershell instance cannot be changed in its
        /// current state.
        /// </exception>
        /// <exception cref="ObjectDisposedException">
        /// Object is disposed.
        /// </exception>
        public PowerShell AddCommand(string cmdlet)
        {
            lock (_syncObject)
            {
                AssertChangesAreAccepted();

                _psCommand.AddCommand(cmdlet);

                return this;
            }
        }

        /// <summary>
        /// Add a cmdlet to construct a command pipeline.
        /// For example, to construct a command string "Get-Process | Sort-Object",
        ///     <code>
        ///         PowerShell shell = PowerShell.Create()
        ///             .AddCommand("Get-Process", true)
        ///             .AddCommand("Sort-Object", true);
        ///     </code>
        /// </summary>
        /// <param name="cmdlet">
        /// A string representing cmdlet.
        /// </param>
        /// <param name="useLocalScope">
        /// if true local scope is used to run the script command.
        /// </param>
        /// <returns>
        /// A PowerShell instance with <paramref name="cmdlet"/> added.
        /// </returns>
        /// <remarks>
        /// This method is not thread safe.
        /// </remarks>
        /// <exception cref="ArgumentNullException">
        /// cmdlet is null.
        /// </exception>
        /// <exception cref="InvalidPowerShellStateException">
        /// Powershell instance cannot be changed in its
        /// current state.
        /// </exception>
        /// <exception cref="ObjectDisposedException">
        /// Object is disposed.
        /// </exception>
        public PowerShell AddCommand(string cmdlet, bool useLocalScope)