Apply suggestions from code review

Co-authored-by: Genevieve Warren <[email protected]>

Author: dakersnar

xml/System.Numerics/IFloatingPointIeee754`1.xml

@@ -143,7 +143,7 @@
       </Parameters>
       <Docs>
         <param name="x">The value to be bitwise decremented.</param>
-        <summary>Decrements a value to the largest value that compares less than a given value.</summary>
+        <summary>Decrements a value to the largest value that compares less than a specified value.</summary>
         <returns>The largest value that compares less than <paramref name="x" />.</returns>
         <remarks>To be added.</remarks>
       </Docs>

xml/System/Math.xml

@@ -1303,7 +1303,7 @@
       </Parameters>
       <Docs>
         <param name="x">The value to decrement.</param>
-        <summary>Returns the largest value that compares less than <paramref name="x" />.</summary>
+        <summary>Returns the largest value that compares less than a specified value.</summary>
         <returns>The largest value that compares less than <paramref name="x" />.  
 
  -or-  
@@ -1349,7 +1349,7 @@
       </Parameters>
       <Docs>
         <param name="x">The value to increment.</param>
-        <summary>Returns the smallest value that compares greater than <paramref name="x" />.</summary>
+        <summary>Returns the smallest value that compares greater than a specified value.</summary>
         <returns>The smallest value that compares greater than <paramref name="x" />.  
 
  -or-  

xml/System/MathF.xml

@@ -491,7 +491,7 @@ The static fields and methods of the `MathF` class correspond to those of the <x
       </Parameters>
       <Docs>
         <param name="x">The value to decrement.</param>
-        <summary>Returns the largest value that compares less than <paramref name="x" />.</summary>
+        <summary>Returns the largest value that compares less than a specified value.</summary>
         <returns>The largest value that compares less than <paramref name="x" />.
 
  -or-  
@@ -534,7 +534,7 @@ The static fields and methods of the `MathF` class correspond to those of the <x
       </Parameters>
       <Docs>
         <param name="x">The value to increment.</param>
-        <summary>Returns the smallest value that compares greater than <paramref name="x" />.</summary>
+        <summary>Returns the smallest value that compares greater than a specified value.</summary>
         <returns>The smallest value that compares greater than <paramref name="x" />.
 
  -or-