### The emacsclient binary is now user-configurable
-The test framework now accepts TEST_EMACSCLIENT in addition to
-TEST_EMACS for configuring the emacsclient to use. This is
+The test framework now accepts `TEST_EMACSCLIENT` in addition to
+`TEST_EMACS` for configuring the emacsclient to use. This is
necessary to avoid using an old emacsclient with a new emacs, which
can result in buggy behavior.