Script Context layers test for "ASCERR: " and the space is significant.

Update code and comments to reflect that

site_ansto/hardsup/sct_newportprot.c

@@ -102,7 +102,7 @@ int NewportWriting(Ascon *a) {
   return 1;
 }
 
-/** @brief Map replies to OK, ASCERR:..., value.
+/** @brief Map replies to OK, ASCERR: ..., value.
 * You can not use the first character to sort replies from a Newport controller
 */
 int NewportReading(Ascon *a) {
@@ -163,7 +163,7 @@ int NewportReading(Ascon *a) {
 * sorts replies into standard responses of
 * <value>
 * OK
-* ASCERR:...
+* ASCERR: ...
 */
 int NewportProtHandler(Ascon *a) {
   int ret;