Update readme to say booksrc.tgz is .tar.gz

diff --git a/tools/release/cd/README.TXT b/tools/release/cd/README.TXT
index 7ab15860d2feffa80609279706e99691fc17289b..f83176750b2606563ed73f3e85c656e9728c0df9 100644 (file)
--- a/tools/release/cd/README.TXT
+++ b/tools/release/cd/README.TXT
@@ -63,7 +63,7 @@ This CD contains:
    - LISTING.PS             Appendix B in PostScript\r
    - LISTING.PDF     Appendix B in PDF\r
    - INDEX.TXT      Index of files\r
-   - BOOKSRC.TAR     UNIX tar file of the files listed in the book\r
+   - BOOKSRC.TGZ     gzipped UNIX tar file of the files listed in the book\r
                      plus modified Makefiles and additional files to\r
                      compile the book subset of Minix.\r
 \r