Use langword null

Author: RenderMichael

dotnet/src/support/Events/EventFiringWebDriver.cs

@@ -478,7 +478,7 @@ public object ExecuteScript(string script, params object[] args)
         /// <param name="script">A <see cref="PinnedScript"/> object containing the code to execute.</param>
         /// <param name="args">The arguments to the script.</param>
         /// <returns>The value returned by the script.</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is <see langword="null"/>.</exception>
         /// <remarks>
         /// <para>
         /// The ExecuteScript method executes JavaScript in the context of

dotnet/src/webdriver/IJavaScriptEngine.cs

@@ -87,15 +87,15 @@ public interface IJavaScriptEngine : IDisposable
         /// <param name="scriptName">The friendly name by which to refer to this initialization script.</param>
         /// <param name="script">The JavaScript to be loaded on every page.</param>
         /// <returns>A task containing an <see cref="InitializationScript"/> object representing the script to be loaded on each page.</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="scriptName"/> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="scriptName"/> is <see langword="null"/>.</exception>
         Task<InitializationScript> AddInitializationScript(string scriptName, string script);
 
         /// <summary>
         /// Asynchronously removes JavaScript from being loaded on every document load.
         /// </summary>
         /// <param name="scriptName">The friendly name of the initialization script to be removed.</param>
         /// <returns>A task that represents the asynchronous operation.</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="scriptName"/> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="scriptName"/> is <see langword="null"/>.</exception>
         Task RemoveInitializationScript(string scriptName);
 
         /// <summary>
@@ -111,15 +111,15 @@ public interface IJavaScriptEngine : IDisposable
         /// </summary>
         /// <param name="script">The JavaScript to pin</param>
         /// <returns>A task containing a <see cref="PinnedScript"/> object to use to execute the script.</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is <see langword="null"/>.</exception>
         Task<PinnedScript> PinScript(string script);
 
         /// <summary>
         /// Unpins a previously pinned script from the browser.
         /// </summary>
         /// <param name="script">The <see cref="PinnedScript"/> object to unpin.</param>
         /// <returns>A task that represents the asynchronous operation.</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is <see langword="null"/>.</exception>
         Task UnpinScript(PinnedScript script);
 
         /// <summary>

dotnet/src/webdriver/IJavascriptExecutor.cs

@@ -99,7 +99,7 @@ public interface IJavaScriptExecutor
         /// variable, as if the function were called via "Function.apply"
         /// </para>
         /// </remarks>
-        /// <exception cref="ArgumentNullException">If <paramref name="script" /> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="script" /> is <see langword="null"/>.</exception>
         object ExecuteScript(PinnedScript script, params object[] args);
 
         /// <summary>

dotnet/src/webdriver/ISearchContext.cs

@@ -32,7 +32,7 @@ public interface ISearchContext
         /// </summary>
         /// <param name="by">The locating mechanism to use.</param>
         /// <returns>The first matching <see cref="IWebElement"/> on the current context.</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="by" /> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="by" /> is <see langword="null"/>.</exception>
         /// <exception cref="NoSuchElementException">If no element matches the criteria.</exception>
         IWebElement FindElement(By by);
 

dotnet/src/webdriver/JavaScriptEngine.cs

@@ -219,7 +219,7 @@ public async Task ClearInitializationScripts()
         /// </summary>
         /// <param name="script">The JavaScript to pin</param>
         /// <returns>A task containing a <see cref="PinnedScript"/> object to use to execute the script.</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is <see langword="null"/>.</exception>
         public async Task<PinnedScript> PinScript(string script)
         {
             if (script == null)
@@ -247,7 +247,7 @@ public async Task<PinnedScript> PinScript(string script)
         /// </summary>
         /// <param name="script">The <see cref="PinnedScript"/> object to unpin.</param>
         /// <returns>A task that represents the asynchronous operation.</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="script"/> is <see langword="null"/>.</exception>
         public async Task UnpinScript(PinnedScript script)
         {
             if (script == null)

dotnet/src/webdriver/WebDriver.cs

@@ -280,7 +280,7 @@ public object ExecuteScript(string script, params object[] args)
         /// <param name="script">A <see cref="PinnedScript"/> object containing the JavaScript code to execute.</param>
         /// <param name="args">The arguments to the script.</param>
         /// <returns>The value returned by the script.</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="script" /> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="script" /> is <see langword="null"/>.</exception>
         public object ExecuteScript(PinnedScript script, params object[] args)
         {
             if (script == null)
@@ -296,7 +296,7 @@ public object ExecuteScript(PinnedScript script, params object[] args)
         /// </summary>
         /// <param name="by">By mechanism to find the object</param>
         /// <returns>IWebElement object so that you can interact with that object</returns>
-        /// <exception cref="ArgumentNullException">If <paramref name="by" /> is null.</exception>
+        /// <exception cref="ArgumentNullException">If <paramref name="by" /> is <see langword="null"/>.</exception>
         /// <example>
         /// <code>
         /// IWebDriver driver = new InternetExplorerDriver();