Editorial: Fix typos and phrasing in slot descriptions (tc39#3536)

spec.html

@@ -14365,7 +14365,7 @@ <h1>Arguments Exotic Objects</h1>
         <p>While CreateUnmappedArgumentsObject is grouped into this clause, it creates an ordinary object, not an arguments exotic object.</p>
       </emu-note>
 
-      <p>Arguments exotic objects have the same internal slots as ordinary objects. They also have a [[ParameterMap]] internal slot. Ordinary arguments objects also have a [[ParameterMap]] internal slot whose value is always undefined. For ordinary argument objects the [[ParameterMap]] internal slot is only used by `Object.prototype.toString` (<emu-xref href="#sec-object.prototype.tostring"></emu-xref>) to identify them as such.</p>
+      <p>Arguments exotic objects have the same internal slots as ordinary objects. They also have a [[ParameterMap]] internal slot. Ordinary arguments objects also have a [[ParameterMap]] internal slot whose value is always *undefined*. For ordinary argument objects the [[ParameterMap]] internal slot is only used by `Object.prototype.toString` (<emu-xref href="#sec-object.prototype.tostring"></emu-xref>) to identify them as such.</p>
 
       <emu-note>
         <p>The integer-indexed data properties of an arguments exotic object whose numeric name values are less than the number of formal parameters of the corresponding function object initially share their values with the corresponding argument bindings in the function's execution context. This means that changing the property changes the corresponding value of the argument binding and vice-versa. This correspondence is broken if such a property is deleted and then redefined or if the property is changed into an accessor property. If the arguments object is an ordinary object, the values of its properties are simply a copy of the arguments passed to the function and there is no dynamic linkage between the property values and the formal parameter values.</p>
@@ -15349,7 +15349,7 @@ <h1>
 
   <emu-clause id="sec-proxy-object-internal-methods-and-internal-slots">
     <h1>Proxy Object Internal Methods and Internal Slots</h1>
-    <p>A Proxy object is an exotic object whose essential internal methods are partially implemented using ECMAScript code. Every Proxy object has an internal slot called [[ProxyHandler]]. The value of [[ProxyHandler]] is an object, called the proxy's <em>handler object</em>, or *null*. Methods (see <emu-xref href="#table-proxy-handler-methods"></emu-xref>) of a handler object may be used to augment the implementation for one or more of the Proxy object's internal methods. Every Proxy object also has an internal slot called [[ProxyTarget]] whose value is either an object or the *null* value. This object is called the proxy's <em>target object</em>.</p>
+    <p>A Proxy object is an exotic object whose essential internal methods are partially implemented using ECMAScript code. Every Proxy object has an internal slot called [[ProxyHandler]]. The value of [[ProxyHandler]] is an object, called the proxy's <em>handler object</em>, or *null*. Methods (see <emu-xref href="#table-proxy-handler-methods"></emu-xref>) of a handler object may be used to augment the implementation for one or more of the Proxy object's internal methods. Every Proxy object also has an internal slot called [[ProxyTarget]] whose value is either an object or *null*. This object is called the proxy's <em>target object</em>.</p>
 
     <p>An object is a <dfn id="proxy-exotic-object" variants="Proxy exotic objects">Proxy exotic object</dfn> if its essential internal methods (including [[Call]] and [[Construct]], if applicable) use the definitions in this section. These internal methods are installed in ProxyCreate.</p>