diff --git a/stdlib/public/SwiftShims/FoundationShims.h b/stdlib/public/SwiftShims/FoundationShims.h
index 36e2942ac38e7..225655884bf69 100644
--- a/stdlib/public/SwiftShims/FoundationShims.h
+++ b/stdlib/public/SwiftShims/FoundationShims.h
@@ -21,9 +21,9 @@
 
 //===--- Layout-compatible clones of Foundation structs -------------------===//
 // Ideally we would declare the same names as Foundation does, but
-// swift's module importer is not yet tolerant of the same struct
+// Swift's module importer is not yet tolerant of the same struct
 // coming in from two different Clang modules
-// (rdar://problem/16294674).  Instead, we copy the definitions here
+// (rdar://problem/16294674). Instead, we copy the definitions here
 // and then do horrible unsafeBitCast trix to make them usable where required.
 //===----------------------------------------------------------------------===//