fix a mismatch of general compilation note's title and xreflabel

and some housekeeping cleanup.

zh_CN/chapter01/changelog.po

@@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2020-06-23 15:47+0800\n"
+"POT-Creation-Date: 2020-06-23 16:30+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -43,7 +43,6 @@ msgstr "更新日志记录："
 
 #. type: Content of: <sect1><itemizedlist><listitem><itemizedlist><para>
 #: /home/xry111/svn-repos/LFS-BOOK/chapter01/changelog.xml:47
-#| msgid "2020-06-17"
 msgid "2020-06-22"
 msgstr "2020 年 6 月 22 日"
 

zh_CN/chapter03/packages.po

@@ -1,7 +1,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2020-06-23 15:47+0800\n"
+"POT-Creation-Date: 2020-06-23 16:29+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -1499,13 +1499,11 @@ msgstr "Tcl 文档 (&tcl-version;) - <token>&tcl-docs-size;</token>:"
 
 #. type: Content of: <sect1><variablelist><varlistentry><listitem><para>
 #: /home/xry111/svn-repos/LFS-BOOK/chapter03/packages.xml:699
-#| msgid "Download: <ulink url=\"&tcl-url;\"/>"
 msgid "Download: <ulink url=\"&tcl-docs-url;\"/>"
 msgstr "下载地址：<ulink url=\"&tcl-docs-url;\"/>"
 
 #. type: Content of: <sect1><variablelist><varlistentry><listitem><para>
 #: /home/xry111/svn-repos/LFS-BOOK/chapter03/packages.xml:700
-#| msgid "MD5 sum: <literal>&tcl-md5;</literal>"
 msgid "MD5 sum: <literal>&tcl-docs-md5;</literal>"
 msgstr "MD5 校验和：<literal>&tcl-docs-md5;</literal>"
 

zh_CN/fix.sh

@@ -21,7 +21,7 @@ sed -e '/xreflabel/s|Chapter.nbsp.\([0-9]\+\)|第 \1 章|' \
 sed -e '/xreflabel/s|Host System Requirements|宿主系统需求|' \
 	-i chapter02/hostreqs.xml
 
-sed -e '/xreflabel/s|General Compilation Instructions|通用编译说明|' \
+sed -e '/xreflabel/s|General Compilation Instructions|编译过程的一般说明|' \
 	-i part3intro/generalinstructions.xml
 
 sed -e '/xreflabel/s|Toolchain Technical Notes|工具链技术说明|' \

zh_CN/part3intro/generalinstructions.po

@@ -1,7 +1,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2020-06-19 20:54+0800\n"
+"POT-Creation-Date: 2020-06-23 16:15+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"