Proccessed feedback from jrfnl

WordPress/Docs/Classes/ClassInstantiationStandard.xml

@@ -1,7 +1,7 @@
 <documentation title="Class Instantiation">
     <standard>
     <![CDATA[
-    Instantiation of an object should be done with parenthesis.  
+    Instantiation of an object should be done with parenthesis.
     ]]>
     </standard>
     <code_comparison>
@@ -18,35 +18,35 @@ $a = new Foobar;
     </code_comparison>
     <standard>
     <![CDATA[
-    Don't use spaces between object name and open parenthesis when instantiating new object.  
+    Don't use spaces between the object name and the open parenthesis when instantiating new object.
     ]]>
     </standard>
     <code_comparison>
-        <code title="Valid: no spaces between object name and parenthesis.">
+        <code title="Valid: no whitespace between the object name and the parenthesis.">
         <![CDATA[
 $a = new Foobar();
         ]]>
         </code>
-        <code title="Invalid: spaces between object name and parenthesis.">
+        <code title="Invalid: a space between the object name and the parenthesis.">
         <![CDATA[
 $a = new Foobar<em> </em>();
         ]]>
         </code>
     </code_comparison>
     <standard>
     <![CDATA[
-    Object instantiation by reference is not supported by PHP anymore.  
+    Assigning the return value of "new" by reference was deprecated in PHP 5.3 and removed in PHP 7.0. New by reference should no longer be used.
     ]]>
     </standard>
     <code_comparison>
         <code title="Valid: object instantiation without reference.">
         <![CDATA[
-$a = new Foobar();
+$a = <em>new</em> Foobar();
         ]]>
         </code>
         <code title="Invalid: object instantiation by reference.">
         <![CDATA[
-$a = <em>&</em> new Foobar();
+$a = <em>& new</em> Foobar();
         ]]>
         </code>
     </code_comparison>