fix macro name

Bulat Shakirzyanov · Bulat Shakirzyanov · commit 8cdeaecb1376 · 2015-05-22T12:57:03.000-07:00
diff --git a/ext/util/future.h b/ext/util/future.h
@@ -1,7 +1,7 @@
-#ifndef PHP_CASSANDRA_FUTURE_H
-#define PHP_CASSANDRA_FUTURE_H
+#ifndef PHP_CASSANDRA_UTIL_FUTURE_H
+#define PHP_CASSANDRA_UTIL_FUTURE_H
 
 int  php_cassandra_future_wait_timed(CassFuture* future, zval* timeout TSRMLS_DC);
 int  php_cassandra_future_is_error(CassFuture* future TSRMLS_DC);
 
-#endif /* PHP_CASSANDRA_FUTURE_H */
+#endif /* PHP_CASSANDRA_UTIL_FUTURE_H */
