mysqldump.c typo fixed

mysqldumpslow.sh   | first line should be #!@PERL@
mysqld_multi.sh    | not #@perl@ or #!/usr/bin/perl

client/mysqldump.c

@@ -599,7 +599,7 @@ static uint getTableStructure(char *table, char* db)
 
   sprintf(insert_pat,"SET OPTION SQL_QUOTE_SHOW_CREATE=%d", opt_quoted);
   table_name=quote_name(table,table_buff);
-  if (mysql_query(sock,insert_pat))
+  if (!mysql_query(sock,insert_pat))
   {
     /* using SHOW CREATE statement */
     if (!tFlag)

scripts/mysqld_multi.sh

-#!/usr/bin/perl
+#!@PERL@
 
 use Getopt::Long;
 use POSIX qw(strftime);

scripts/mysqldumpslow.sh

-#@perl@
+#!@PERL@
 # mysqldumpslow - parse and summarize the MySQL slow query log
 
 use strict;