fix jpaketest and correct comment

Reviewed-by: NRich Salz <rsalz@openssl.org>

include/openssl/crypto.h

@@ -497,7 +497,7 @@ int CRYPTO_mem_debug_push(const char *info, const char *file, int line);
 int CRYPTO_mem_debug_pop(void);
 
 /*-
- * Debugging functions (enabled by CRYPTO_set_mem_debug_functions(1))
+ * Debugging functions (enabled by CRYPTO_set_mem_debug(1))
  * The flag argument has the following significance:
  *   0:   called before the actual memory allocation has taken place
  *   1:   called after the actual memory allocation has taken place

test/jpaketest.c

@@ -117,7 +117,7 @@ int main(int argc, char **argv)
 
     bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
 
-    CRYPTO_set_mem_debug_functions(1)
+    CRYPTO_set_mem_debug(1);
     CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 #endif