spelling: comments in src/System.Management.Automation/engine/COM

src/System.Management.Automation/engine/COM/ComAdapter.cs

@@ -170,7 +170,7 @@ namespace System.Management.Automation
         /// </summary>
         /// <param name="property">PSProperty coming from a previous call to DoGetProperty</param>
         /// <param name="setValue">value to set the property with</param>
-        ///  <param name="convertIfPossible">instructs the adapter to convert before setting, if the adapter suports conversion</param>
+        ///  <param name="convertIfPossible">instructs the adapter to convert before setting, if the adapter supports conversion</param>
         protected override void PropertySet(PSProperty property, object setValue, bool convertIfPossible)
         {
             ComProperty prop = (ComProperty)property.adapterData;

src/System.Management.Automation/engine/COM/ComTypeInfo.cs

@@ -258,7 +258,7 @@ namespace System.Management.Automation
         /// <returns>ITypeInfo reference to the Dispatch interface </returns>
         internal static COM.ITypeInfo GetDispatchTypeInfoFromCoClassTypeInfo(COM.ITypeInfo typeinfo)
         {
-            //Get the number of interfaces implmented by this CoClass.
+            //Get the number of interfaces implemented by this CoClass.
             COM.TYPEATTR typeattr = GetTypeAttr(typeinfo);
             int count = typeattr.cImplTypes;
             int href;

src/System.Management.Automation/engine/COM/ComUtil.cs

@@ -30,7 +30,7 @@ namespace System.Management.Automation
         /// </summary>
         /// <param name="typeinfo">ITypeInfo interface of the object</param>
         /// <param name="funcdesc">FuncDesc which defines the method</param>
-        /// <param name="isPropertyPut">True if this is a property put; these properties take their return type from their first paramenter</param>
+        /// <param name="isPropertyPut">True if this is a property put; these properties take their return type from their first parameter</param>
         /// <returns>signature of the method</returns>
         internal static string GetMethodSignatureFromFuncDesc(COM.ITypeInfo typeinfo, COM.FUNCDESC funcdesc, bool isPropertyPut)
         {