Add some backticks in <limits> enums reference

Author: Rageking8

docs/standard-library/limits-enums.md

@@ -7,7 +7,7 @@ ms.assetid: c86680a2-ba97-4ed9-8c20-a448857d7dc5
 ---
 # `<limits>` enums
 
-## <a name="float_denorm_style"></a> float_denorm_style
+## <a name="float_denorm_style"></a> `float_denorm_style`
 
 The enumeration describes the various methods that an implementation can choose for representing a denormalized floating-point value — one too small to represent as a normalized value:
 
@@ -30,9 +30,9 @@ The enumeration returns:
 
 ### Example
 
-See [numeric_limits::has_denorm](../standard-library/numeric-limits-class.md#has_denorm) for an example in which the values of this enumeration may be accessed.
+See [`numeric_limits::has_denorm`](../standard-library/numeric-limits-class.md#has_denorm) for an example in which the values of this enumeration may be accessed.
 
-## <a name="float_round_style"></a> float_round_style
+## <a name="float_round_style"></a> `float_round_style`
 
 The enumeration describes the various methods that an implementation can choose for rounding a floating-point value to an integer value.
 
@@ -61,4 +61,4 @@ The enumeration returns:
 
 ### Example
 
-See [numeric_limits::round_style](../standard-library/numeric-limits-class.md#round_style) for an example in which the values of this enumeration may be accessed.
+See [`numeric_limits::round_style`](../standard-library/numeric-limits-class.md#round_style) for an example in which the values of this enumeration may be accessed.