docs: README.md: Drop mention of GNU automake
diff --git a/README.md b/README.md
index a98d086c..82f4e9ae 100644
--- a/README.md
+++ b/README.md
@@ -95,7 +95,7 @@ If using a release tarball (recommended, see https://github.com/limine-bootloade
run `./configure` directly.
If checking out from the repository, run `./bootstrap` first in order to download the
-necessary dependencies and generate the configure script (`GNU autoconf` and `GNU automake` required).
+necessary dependencies and generate the configure script (`GNU autoconf` required).
`./configure` takes arguments and environment variables; for more information on
these, run `./configure --help`.
