diff --git a/doc/styles/config/vocabularies/ANSYS/accept.txt b/doc/styles/config/vocabularies/ANSYS/accept.txt
index 420ca5d6..cba35e21 100644
--- a/doc/styles/config/vocabularies/ANSYS/accept.txt
+++ b/doc/styles/config/vocabularies/ANSYS/accept.txt
@@ -1,5 +1,5 @@
 Allgaier
-[Aa]nsys
+ansys
 ANSYS
 axisymmetric
 billon