diff --git a/compiler/src/compiler/CustomFix.v b/compiler/src/compiler/CustomFix.v
index 1b025d7ae..ea434b8f1 100644
--- a/compiler/src/compiler/CustomFix.v
+++ b/compiler/src/compiler/CustomFix.v
@@ -1,6 +1,6 @@
 (* In this file, we prove various strengthenings of Fix_eq.
    Most of the file is nearly-verbatim copied from the stdlib file where Fix_eq is proven.
-   The main goal is to get general recursion even when one argument to the recursive function is a function (without using funext). *)
+   The main goal is to get general recursion even when some arguments to the recursive function is a function (without using funext). *)
 
 (*Here we have, supposedly, maximum generality: dependent types and arbitrary equivalence relations*)
 Section GeneralFixPoint.