docs: add missing word

diff --git a/compiler/rustc_typeck/src/check/mod.rs b/compiler/rustc_typeck/src/check/mod.rs
index d6160266dd7d9f4fbff298dfec38195a6f45fe80..849e96445d3eaae7bbd4f84c247c53792c756553 100644 (file)
--- a/compiler/rustc_typeck/src/check/mod.rs
+++ b/compiler/rustc_typeck/src/check/mod.rs
@@ -25,7 +25,7 @@
 
 - regionck: after main is complete, the regionck pass goes over all
   types looking for regions and making sure that they did not escape
-  into places they are not in scope.  This may also influence the
+  into places where they are not in scope.  This may also influence the
   final assignments of the various region variables if there is some
   flexibility.