more tiny doc fixes

[Martin Buchholz]

This message is in the public domain.

I have not actually tested the sample code I fixed below.

Index: manual/charset.texi
===================================================================
RCS file: /cvs/libc/manual/charset.texi,v
retrieving revision 1.25
diff -u -w -r1.25 charset.texi
--- manual/charset.texi 2000/10/26 02:35:39     1.25
+++ manual/charset.texi 2000/12/13 09:34:39
@@ -688,8 +688,8 @@
   wchar_t *wcp = result;
   wchar_t tmp[1];
   mbstate_t state;
-  memset (&state, '\0', sizeof (state));
   size_t nbytes;
+  memset (&state, '\0', sizeof (state));
   while ((nbytes = mbrtowc (tmp, s, len, &state)) > 0)
     @{
       if (nbytes >= (size_t) -2)
Index: manual/message.texi
===================================================================
RCS file: /cvs/libc/manual/message.texi,v
retrieving revision 2.19
diff -u -w -r2.19 message.texi
--- manual/message.texi 2000/10/26 02:36:03     2.19
+++ manual/message.texi 2000/12/13 09:34:40
@@ -1669,7 +1669,7 @@
 and by leaving out the only or the other part it can construct new
 values.  This happens of course in a predictable way.  To understand
 this one must know the format of the environment variable value.  There
-are to more or less standardized forms:
+are two more or less standardized forms:
 
 @table @emph
 @item X/Open Format