Replace '`' symbol with double-quote in comments

* doc/README.win32: Replace "`" symbol (and paring single-quote) with
double-quote symbol.
* dyn_load.c (GC_register_dynlib_callback): Likewise.
* finalize.c (GC_should_invoke_finalizers): Likewise.
* include/private/gc_priv (GC_INLINE, ptr_t): Likewise.
* include/private/gcconfig.h (DATAEND): Likewise.

1 files changed, 1 insertions, 1 deletions

diff --git a/dyn_load.c b/dyn_load.c
index b1ec6014..9d9700fe 100644
--- a/dyn_load.c
+++ b/dyn_load.c
@@ -446,7 +446,7 @@ STATIC int GC_register_dynlib_callback(struct dl_phdr_info * info,
         case PT_GNU_RELRO:
         /* This entry is known to be constant and will eventually be remapped
            read-only.  However, the address range covered by this entry is
-           typically a subset of a previously encountered `LOAD' segment, so
+           typically a subset of a previously encountered "LOAD" segment, so
            we need to exclude it.  */
         {
             int j;