fix lib_hidden_proto's which have extra ;

This was making them appear in sanitized headers.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

include/regex.h

@@ -474,7 +474,7 @@ libc_hidden_proto(re_compile_fastmap)
 extern int re_search (struct re_pattern_buffer *__buffer, const char *__string,
 		      int __length, int __start, int __range,
 		      struct re_registers *__regs);
-libc_hidden_proto(re_search);
+libc_hidden_proto(re_search)
 
 
 /* Like `re_search', but search in the concatenation of STRING1 and
@@ -483,7 +483,7 @@ extern int re_search_2 (struct re_pattern_buffer *__buffer,
 			const char *__string1, int __length1,
 			const char *__string2, int __length2, int __start,
 			int __range, struct re_registers *__regs, int __stop);
-libc_hidden_proto(re_search_2);
+libc_hidden_proto(re_search_2)
 
 
 /* Like `re_search', but return how many characters in STRING the regexp