s/expl/explicit/ to circumvent a bug in gcc 3.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1380 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/mgt_param.c

@@ -50,7 +50,7 @@ typedef void tweak_t(struct cli *, struct parspec *, const char *arg);
 struct parspec {
 	const char	*name;
 	tweak_t		*func;
-	const char	*expl;
+	const char	*descr;
 	const char	*def;
 	const char	*units;
 };
@@ -617,7 +617,7 @@ mcf_param_show(struct cli *cli, char **av, void *priv)
 		if (av[2] != NULL) {
 			cli_out(cli, "%-20s Default is %s\n", "", pp->def);
 			/* Format text to 72 col width */
-			for (p = pp->expl; *p != '\0'; ) {
+			for (p = pp->descr; *p != '\0'; ) {
 				q = strchr(p, '\n');
 				if (q == NULL)
 					q = strchr(p, '\0');