Merge pull request MicrosoftDocs#635 from drvoss/patch-14

Update using-tchar-h-data-types-with-mbcs-code.md

Author: ktoliver

docs/text/using-tchar-h-data-types-with-mbcs-code.md

@@ -15,7 +15,7 @@ When the manifest constant `_MBCS` is defined, a given generic-text routine maps
 
 Following are three solutions for preventing this type conflict (and the C compiler warnings or C++ compiler errors that would result):
 
-- Use the default behavior. Tchar.h provides generic-text routine prototypes for routines in the run-time libraries, as in the following example.
+- Use the default behavior. tchar.h provides generic-text routine prototypes for routines in the run-time libraries, as in the following example.
 
     ```cpp
     char * _tcsrev(char *);
@@ -29,7 +29,7 @@ Following are three solutions for preventing this type conflict (and the C compi
     #define _USE_INLINING
     ```
 
-   This method causes an inline function thunk, provided in Tchar.h, to map the generic-text routine directly to the appropriate MBCS routine. The following code excerpt from Tchar.h provides an example of how this is done.
+   This method causes an inline function thunk, provided in tchar.h, to map the generic-text routine directly to the appropriate MBCS routine. The following code excerpt from tchar.h provides an example of how this is done.
 
     ```cpp
     __inline char *_tcsrev(char *_s1)
@@ -44,7 +44,7 @@ Following are three solutions for preventing this type conflict (and the C compi
     #define _MB_MAP_DIRECT
     ```
 
-   This approach provides a fast alternative if you do not want to use the default behavior or cannot use inlining. It causes the generic-text routine to be mapped by a macro directly to the MBCS version of the routine, as in the following example from Tchar.h.
+   This approach provides a fast alternative if you do not want to use the default behavior or cannot use inlining. It causes the generic-text routine to be mapped by a macro directly to the MBCS version of the routine, as in the following example from tchar.h.
 
     ```cpp
     #define _tcschr _mbschr
@@ -54,4 +54,4 @@ Following are three solutions for preventing this type conflict (and the C compi
 
 ## See Also
 
-[Generic-Text Mappings in Tchar.h](../text/generic-text-mappings-in-tchar-h.md)
+[Generic-Text Mappings in tchar.h](../text/generic-text-mappings-in-tchar-h.md)