Fix missing character warning.

1 files changed, 1 insertions, 1 deletions

diff --git a/sec/encoding.ltx b/sec/encoding.ltx
index e88a628..0c58aea 100644
--- a/sec/encoding.ltx
+++ b/sec/encoding.ltx
@@ -118,7 +118,7 @@ Given a well-formedness derivation \(\jdgmnt{ty}{\Psi}{A}\), a type
 variable \(X \in \Psi\), a type environment \(\alpha\) and a type \(S\), we
 define a term \(\mathsf{distrib}\) of type
 \[
-\submult{A}{\sub{\alpha}{X/S \to S \times \alpha(X)}} \to S \to S \times \submult{A}{\alpha}
+\suball{A}{\sub{\alpha}{X/S \to S \times \alpha(X)}} \to S \to S \times \suball{A}{\alpha}
 \]
 that calls each accumulator within \(A\) in sequence.  The definition
 is by induction on the well-formedness derivation of \(A\). The