diff --git a/example/mu/example.dtx b/example/mu/example.dtx
index 8d010a87a1cee72de3819a1eb24920dde809b3da..42ec5fd30e36820b6c3cb27ba0bceaed854eb4ad 100644
--- a/example/mu/example.dtx
+++ b/example/mu/example.dtx
@@ -519,7 +519,7 @@
 \usepackage[acronym]{glossaries}          %% The `glossaries` package
 \renewcommand*\glspostdescription{\hfill} %% contains helper commands
 \makeglossaries                           %% for dict and loa
-\input{example-terms-abbrv}               %% typesetting.
+\input{example-terms-abbrs}               %% typesetting.
 %% These additional packages are used within the document:
 \usepackage{paralist} %% Compact list environments
 \usepackage{amsmath}  %% Mathematics