LWG wording tweaks to 4376 P/R

Author: jwakely

xml/issue4376.xml

@@ -214,15 +214,15 @@ constexpr <del>basic_vec&lt;<i>integer-from</i>&lt;Bytes&gt;, Abi&gt;</del><ins>
 <p>
 -1- Let <tt><i>op</i></tt> be the operator.
 <p/>
--2- <i>Returns</i>: A data-parallel object where the <i>i</i>-th element is initialized to the 
-results of applying <tt><i>op</i></tt> to <tt>operator[](<i>i</i>)</tt> for all <i>i</i> in the 
+-2- <i>Returns</i>: A data-parallel object where the <i>i</i>-th element is initialized to the
+results of applying <tt><i>op</i></tt> to <tt>operator[](<i>i</i>)</tt> for all <i>i</i> in the
 range of [0, <tt>size()</tt>).
 <p/>
-<ins>-?- <i>Remarks</i>: If there exists a vectorizable signed integral type <tt>I</tt> such that 
-<tt>sizeof(I) == Bytes</tt>, <tt>operator+()</tt>, <tt>operator-()</tt>, and <tt>operator~()</tt> 
-return an enabled specialization <tt>R</tt> of <tt>basic_vec</tt> such that <tt>R::value_type</tt> 
-denotes <tt>I</tt> and <tt>R::size() == size()</tt> is <tt>true</tt>. Otherwise, these operators 
-are deleted and the return type is unspecified.</ins>
+<ins>-?- <i>Remarks</i>: If there exists a vectorizable signed integer type <tt>I</tt> such that
+<tt>sizeof(I) == Bytes</tt> is `true`, <tt>operator+</tt>, <tt>operator-</tt>, and <tt>operator~</tt>
+return an enabled specialization <tt>R</tt> of <tt>basic_vec</tt> such that <tt>R::value_type</tt>
+denotes <tt><i>integer-from</i>&lt;Bytes&gt;</tt> and <tt>R::size() == size()</tt> is <tt>true</tt>.
+Otherwise, these operators are defined as deleted and their return types are unspecified.</ins>
 </p>
 </blockquote>
 </blockquote>