--- findlib-1.9.1/configure~	2021-03-16 12:43:00.000000000 +0100
+++ findlib-1.9.1/configure	2021-03-18 09:51:26.415095066 +0100
@@ -526,7 +526,7 @@
     have_str=0
 fi
 
-if check_library labltk 'normal since 4.02' labltk/labtk.cma; then
+if check_library labltk 'normal since 4.02' labltk/labltk.cma; then
     have_labltk=1
 else
     have_labltk=0