itss: Remove unwanted null terminators

[Andrew Talbot]

Changelog:
    itss: Remove unwanted null terminators.

diff -urN a/dlls/itss/chm_lib.c b/dlls/itss/chm_lib.c
--- a/dlls/itss/chm_lib.c	2005-08-29 10:38:19.000000000 +0100
+++ b/dlls/itss/chm_lib.c	2006-09-23 09:31:38.000000000 +0100
@@ -365,7 +365,7 @@
 }
 
 /* structure of PMGL headers */
-static const char _chm_pmgl_marker[4] = "PMGL";
+static const char _chm_pmgl_marker[4] = {'P','M','G','L'};
 #define _CHM_PMGL_LEN (0x14)
 struct chmPmglHeader
 {
@@ -399,7 +399,7 @@
 }
 
 /* structure of PMGI headers */
-static const char _chm_pmgi_marker[4] = "PMGI";
+static const char _chm_pmgi_marker[4] = {'P','M','G','I'};
 #define _CHM_PMGI_LEN (0x08)
 struct chmPmgiHeader
 {