cmd/internal/obj: fix wording in a comment

Change-Id: I9921ba5c29ada6ff06d147f6d9b46a29101c449c
Reviewed-on: https://go-review.googlesource.com/c/go/+/350694
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: David Chase <drchase@google.com>

diff --git a/src/cmd/internal/obj/link.go b/src/cmd/internal/obj/link.go
index 592d2a655b3945f027c85fd0e3c7cddfe1e4b457..9be173ff98b52f55d421a8825d5e3118e8a9ccc1 100644 (file)
--- a/src/cmd/internal/obj/link.go
+++ b/src/cmd/internal/obj/link.go
@@ -283,7 +283,7 @@ func (a *Addr) SetConst(v int64) {
 // Each Prog is charged to a specific source line in the debug information,
 // specified by Pos.Line().
 // Every Prog has a Ctxt field that defines its context.
-// For performance reasons, Progs usually are usually bulk allocated, cached, and reused;
+// For performance reasons, Progs are usually bulk allocated, cached, and reused;
 // those bulk allocators should always be used, rather than new(Prog).
 //
 // The other fields not yet mentioned are for use by the back ends and should