diff --git a/rook/rooks-fighting.tex b/rook/rooks-fighting.tex
index 7fd680e..db0b271 100644
--- a/rook/rooks-fighting.tex
+++ b/rook/rooks-fighting.tex
@@ -8,7 +8,7 @@
 \setstretch{1.1}
 
 \title{\LARGE The Fitch Trick and Variants}
-\author{\AuthorDual{ନୀଳଧରା ମିଶ୍ର}{Neeldhara Misra}}
+\author{\AuthorDual{ନୀtଳଧରା ମିଶ୍ର}{Neeldhara Misra}}
 \date{}
 \maketitle