zh_CN: chapter08/make: add spaces around brackets

zh_CN/chapter08/make.po

@@ -151,4 +151,4 @@ msgstr "<command>make</command>"
 msgid ""
 "Automatically determines which pieces of a package need to be (re)compiled "
 "and then issues the relevant commands"
-msgstr "自动确定软件包中需要(重新)构建的部分，并执行对应命令"
+msgstr "自动确定软件包中需要 (重新) 构建的部分，并执行对应命令"