tidying

3 files changed, 6 insertions, 7 deletions

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index ab76e873b..b3c7bdbbb 100644
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -11732,6 +11732,7 @@ users' filter files may be locked out by the system administrator.
 .new
 &*Note:*& Testing a path using this condition is not a sufficient way of
 de-tainting it.
+Consider using a dsearch lookup.
 .wen
 
 .vitem &*first_delivery*&
@@ -25732,7 +25733,7 @@ If this option is set to &"smtps"&, the default value for the &%port%& option
 changes to &"smtps"&, and the transport initiates TLS immediately after
 connecting, as an outbound SSL-on-connect, instead of using STARTTLS to upgrade.
 The Internet standards bodies used to strongly discourage use of this mode,
-but as of RFC 8314 it is perferred over STARTTLS for message submission
+but as of RFC 8314 it is preferred over STARTTLS for message submission
 (as distinct from MTA-MTA communication).
 
 
diff --git a/src/src/dmarc.h b/src/src/dmarc.h
index 772726aec..ef967e0b7 100644
--- a/src/src/dmarc.h
+++ b/src/src/dmarc.h
@@ -22,9 +22,7 @@ int dmarc_store_data(header_line *);
 int dmarc_process();
 uschar *dmarc_exim_expand_query(int);
 uschar *dmarc_exim_expand_defaults(int);
-uschar *dmarc_auth_results_header(header_line *,uschar *);
 
-#define DMARC_AR_HEADER        US"Authentication-Results:"
 #define DMARC_VERIFY_STATUS    1
 
 #define DMARC_HIST_OK          1
diff --git a/src/src/drtables.c b/src/src/drtables.c
index 67a2b8f52..72f47c1ea 100644
--- a/src/src/drtables.c
+++ b/src/src/drtables.c
@@ -764,10 +764,10 @@ else
 	}
 
       /* FreeBSD nsdispatch() can trigger dlerror() errors about
-       * _nss_cache_cycle_prevention_function; we need to clear the dlerror()
-       * state before calling dlsym(), so that any error afterwards only
-       * comes from dlsym().
-       */
+      _nss_cache_cycle_prevention_function; we need to clear the dlerror()
+      state before calling dlsym(), so that any error afterwards only comes
+      from dlsym().  */
+
       errormsg = dlerror();
 
       info = (struct lookup_module_info*) dlsym(dl, "_lookup_module_info");