fix formatting of automatically generated error section

crypto/bio/bio.h

@@ -618,6 +618,7 @@ int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args);
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_BIO_strings(void);
+
 /* Error codes for the BIO functions. */
 
 /* Function codes. */

crypto/conf/conf.h

@@ -198,6 +198,7 @@ int CONF_parse_list(const char *list, int sep, int nospc,
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_CONF_strings(void);
+
 /* Error codes for the CONF functions. */
 
 /* Function codes. */

crypto/engine/engine.h

@@ -625,6 +625,7 @@ typedef int (*dynamic_bind_engine)(ENGINE *e, const char *id,
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_ENGINE_strings(void);
+
 /* Error codes for the ENGINE functions. */
 
 /* Function codes. */

util/mkerr.pl

@@ -269,6 +269,7 @@ EOF
 	if($static) {
 		print OUT <<"EOF";
 ${staticloader}void ERR_load_${lib}_strings(void);
+
 EOF
 	} else {
 		print OUT <<"EOF";
@@ -276,6 +277,7 @@ ${staticloader}void ERR_load_${lib}_strings(void);
 ${staticloader}void ERR_unload_${lib}_strings(void);
 ${staticloader}void ERR_${lib}_error(int function, int reason, char *file, int line);
 #define ${lib}err(f,r) ERR_${lib}_error((f),(r),__FILE__,__LINE__)
+
 EOF
 	}
 	print OUT <<"EOF";