Better error for int Foo(int a) declarations #1516

test/unit/stdlib/crypto/rc4.c3

@@ -8,9 +8,9 @@ fn void! rc_crypt() @test
 	char[200] x;
 	String text = "The quick brown fox jumps over the lazy dog.";
 	rc.crypt(text, &x);
-	char[*] res = x`2ac2fecdd8fbb84638e3a4
+	char[*] res = x'2ac2fecdd8fbb84638e3a4
 	                820eb205cc8e29c28b9d5d
 	                6b2ef974f311964971c90e
-	                8b9ca16467ef2dc6fc3520`;
+	                8b9ca16467ef2dc6fc3520';
 	assert(res[:text.len] == x[:text.len]);
 }