remove useless semicolon

main.c

@@ -3,7 +3,7 @@
 #include <stdio.h>
 
 #define CURVE25519_PUB_TO_ED25519_PUB
-#define PRIV_FORCE;
+#define PRIV_FORCE
 
 int main(void) {
   uint8_t priv_in[32] = {0,  5,   23,  5,  23, 5,   6,  43, 34, 46, 43,