eja: typo fix in TODO.

diff --git a/mjo/eja/TODO b/mjo/eja/TODO
index dc987dfe1b6dd3158b3caeb39ec777b7f8f4c7e9..f4b9515c4ed643bd1f9a13c6fc0d6cefa3d32879 100644 (file)
--- a/mjo/eja/TODO
+++ b/mjo/eja/TODO
@@ -11,5 +11,5 @@
    subalgebras.
 
 5. The rational_algebra() stuff doesn't really belong in classes that
-   don't dervice from RationalBasisEJA or its as-yet-nonexistent
+   don't derive from RationalBasisEJA or its as-yet-nonexistent
    element class.