Add backticks in "Using generic-text mappings" topic

Author: Rageking8

docs/c-runtime-library/using-generic-text-mappings.md

@@ -11,7 +11,7 @@ ms.assetid: 2848121c-e51f-4b9b-a2e6-833ece4b0cb3
 
 **Microsoft Specific**
 
-To simplify code development for various international markets, the Microsoft run-time library provides Microsoft-specific "generic-text" mappings for many data types, routines, and other objects. These mappings are defined in TCHAR.H. You can use these name mappings to write generic code that can be compiled for any of the three kinds of character sets: ASCII (SBCS), MBCS, or Unicode, depending on a manifest constant you define using a `#define` statement. Generic-text mappings are Microsoft extensions that aren't ANSI compatible.
+To simplify code development for various international markets, the Microsoft run-time library provides Microsoft-specific "generic-text" mappings for many data types, routines, and other objects. These mappings are defined in `TCHAR.H`. You can use these name mappings to write generic code that can be compiled for any of the three kinds of character sets: ASCII (SBCS), MBCS, or Unicode, depending on a manifest constant you define using a `#define` statement. Generic-text mappings are Microsoft extensions that aren't ANSI compatible.
 
 ### Preprocessor directives for generic-text mappings
 
@@ -21,13 +21,13 @@ To simplify code development for various international markets, the Microsoft ru
 | `_MBCS` | Multibyte-character | `_tcsrev` maps to `_mbsrev` |
 | None (the default: both `_UNICODE` and `_MBCS` not defined) | SBCS (ASCII) | `_tcsrev` maps to `strrev` |
 
-For example, the generic-text function `_tcsrev`, defined in TCHAR.H, maps to `_mbsrev` if `_MBCS` has been defined in your program, or to `_wcsrev` if `_UNICODE` has been defined. Otherwise `_tcsrev` maps to `strrev`.
+For example, the generic-text function `_tcsrev`, defined in `TCHAR.H`, maps to `_mbsrev` if `_MBCS` has been defined in your program, or to `_wcsrev` if `_UNICODE` has been defined. Otherwise `_tcsrev` maps to `strrev`.
 
-The generic-text data type `_TCHAR`, also defined in TCHAR.H, maps to type **`char`** if `_MBCS` is defined, to type **`wchar_t`** if `_UNICODE` is defined, and to type **`char`** if neither constant is defined. Other data type mappings are provided in TCHAR.H for programming convenience, but `_TCHAR` is the type that is most useful.
+The generic-text data type `_TCHAR`, also defined in `TCHAR.H`, maps to type **`char`** if `_MBCS` is defined, to type **`wchar_t`** if `_UNICODE` is defined, and to type **`char`** if neither constant is defined. Other data type mappings are provided in `TCHAR.H` for programming convenience, but `_TCHAR` is the type that is most useful.
 
 ### Generic-Text Data Type Mappings
 
-| Generic-text data type name | SBCS (_UNICODE, _MBCS not defined) | _MBCS defined | _UNICODE defined |
+| Generic-text data type name | SBCS (`_UNICODE`, `_MBCS` not defined) | `_MBCS` defined | `_UNICODE` defined |
 |---|---|---|---|
 | `_TCHAR` | **`char`** | **`char`** | **`wchar_t`** |
 | `_TINT` | **`int`** | **`int`** | `wint_t` |