Updated README.md for Linux

README.md

@@ -10,7 +10,7 @@ The [COMMANDS.txt](COMMANDS.txt) file provides the command lines that were used
 
 ## Super OTC ZIP Files
 
-**Special Note**: The ZIP files for the Super OTCs have been necessarily split into three parts, due to GitHub's 100MB file size limit. Unfortunately, the built-in *Archive Utility* app of macOS does not support split ZIP files, and we therefore recommend that you download and install the [Unarchiver](http://unarchiver.c3.cx/unarchiver) app. To unzip, either drag the Part 3 file (the one with the ".zip" filename extension, and named *SourceHan.ttc.zip* *NotoCJK.ttc.zip*, or *SourceHanNotoCJK.ttc.zip*) onto the *Unarchiver* app, or use Control-Click to open it by specifying that app (after installing the *Unarchiver* app, you may also be able to simply double-click the Part 3 file). Either of these actions will combine the three parts and unzip them. For Windows, select the Part 3 file, then use the "Extract All" context menu to combine the three parts and unzip them. For Ubuntu and possibly other flavors of Linux, try using "cat" to combine the three parts into a large ZIP file, then use "unzip" to decompress, ignoring any warning messages (use the file sizes and MD5 hashes provided below to confirm).
+**Special Note**: The ZIP files for the Super OTCs have been necessarily split into three parts, due to GitHub's 100MB file size limit. Unfortunately, the built-in *Archive Utility* app of macOS does not support split ZIP files, and we therefore recommend that you download and install the [Unarchiver](http://unarchiver.c3.cx/unarchiver) app. To unzip, either drag a Part 3 file (the one with the ".zip" filename extension, and named *SourceHan.ttc.zip* *NotoCJK.ttc.zip*, or *SourceHanNotoCJK.ttc.zip*) onto the *Unarchiver* app, or use Control-Click to open it by specifying that app (after installing the *Unarchiver* app, you may also be able to simply double-click a Part 3 file). Either of these actions will combine the three parts and unzip them. For Windows, select a Part 3 file, then use the "Extract All" context menu to combine the three parts and unzip them. For Ubuntu and possibly other flavors of Linux, we recommend that you download and install the [Unarchiver command-line tools](https://unarchiver.c3.cx/commandline), then simply execute the *unar* command with a Part 3 file as its argument.
 
 ### Source Han