mumble .. I could swear I put it in ... [CI skip]

required/tools/array.dtx

@@ -2725,7 +2725,7 @@
 %    simpl length expression, but with the calc package envolved it
 %    could break under an "\edef" operation, wich is how the preamble
 %    is build. We make used of "\unexpanded" here to prevent that. The
-%    "\expandafter gymnastic is necessary to expand the "#1" at least
+%    "\expandafter" gymnastics is necessary to expand the "#1" at least
 %    once (since it will get "\@nextchar" as its value and need its
 %    content!
 %    \begin{macrocode}