remove extra slash in stats output

Author: splitice

src/core/http_respond.cpp

@@ -81,7 +81,7 @@ state_action http_respond_stats(int epfd, cache_connection* connection){
 
 	stat_ptr += snprintf(stat_ptr, sizeof(stat_buffer) - (stat_ptr - stat_buffer), "DB Keys: %" PRIu64 "\r\n", details->db_keys);
 	stat_ptr += snprintf(stat_ptr, sizeof(stat_buffer) - (stat_ptr - stat_buffer), "DB Size Bytes: %" PRIu64 "\r\n", details->db_size_bytes);
-	stat_ptr += snprintf(stat_ptr, sizeof(stat_buffer) - (stat_ptr - stat_buffer), "DB Blocks Free: %" PRIu32 "/%" PRIu32 "/\r\n", details->blocks_free, details->blocks_exist);
+	stat_ptr += snprintf(stat_ptr, sizeof(stat_buffer) - (stat_ptr - stat_buffer), "DB Blocks Free: %" PRIu32 "/%" PRIu32 "\r\n", details->blocks_free, details->blocks_exist);
 	stat_ptr += snprintf(stat_ptr, sizeof(stat_buffer) - (stat_ptr - stat_buffer), "DB Stats Deletes: %" PRIu64 "\r\n", details->db_stats_deletes);
 	stat_ptr += snprintf(stat_ptr, sizeof(stat_buffer) - (stat_ptr - stat_buffer), "DB Stats Gets: %" PRIu64 "\r\n", details->db_stats_gets);
 	stat_ptr += snprintf(stat_ptr, sizeof(stat_buffer) - (stat_ptr - stat_buffer), "DB Stats Inserts: %" PRIu64 "\r\n", details->db_stats_inserts);