diff --git a/docs/c-runtime-library/reference/get-errno.md b/docs/c-runtime-library/reference/get-errno.md
index ec2562a687..70e4ff0347 100644
--- a/docs/c-runtime-library/reference/get-errno.md
+++ b/docs/c-runtime-library/reference/get-errno.md
@@ -41,20 +41,20 @@ By default, this function's global state is scoped to the application. To change
 
 ```C
 // crt_get_errno.c
-#include <stdio.h>
+#include <errno.h>
 #include <fcntl.h>
+#include <io.h>
+#include <stdio.h>
 #include <sys/stat.h>
-#include <share.h>
-#include <errno.h>
 
 int main()
 {
    errno_t err;
    int pfh;
-   _sopen_s( &pfh, "nonexistent.file", _O_WRONLY, _SH_DENYNO, _S_IWRITE );
-   _get_errno( &err );
-   printf( "errno = %d\n", err );
-   printf( "fyi, ENOENT = %d\n", ENOENT );
+   _sopen_s(&pfh, "nonexistent.file", _O_WRONLY, _SH_DENYNO, _S_IWRITE);
+   _get_errno(&err);
+   printf("errno = %d\n", err);
+   printf("fyi, ENOENT = %d\n", ENOENT);
 }
 ```