docs: update GCC versions list and clarify markdown statement

I don't know if anyone else is testing GCC versions before 8.0 any more,
but I'm not.

Signed-off-by: Zygo Blaxell <bees@furryterror.org>

diff --git a/docs/install.md b/docs/install.md
index f947cd865f792ed9e643d208b61321d5df6565cb..d9cc421bb6230c33514682ac8025a34260a70c64 100644 (file)
--- a/docs/install.md
+++ b/docs/install.md
@@ -4,7 +4,7 @@ Building bees
 Dependencies
 ------------
 
-* C++11 compiler (tested with GCC 4.9, 6.3.0, 8.1.0)
+* C++11 compiler (tested with GCC 8.1.0, 12.2.0)
 
   Sorry.  I really like closures and shared_ptr, so support
   for earlier compiler versions is unlikely.
@@ -19,7 +19,7 @@ Dependencies
 
 * [Linux kernel version](btrfs-kernel.md) gets its own page.
 
-* markdown for documentation
+* markdown to build the documentation
 
 * util-linux version that provides `blkid` command for the helper
   script `scripts/beesd` to work