cmd/covdata: fix wrong struct name in the comment

Invalid struct name in the comment in merge.go
dstate -> mstate
dstate already exists and is in cmd/covdata/dump.go

Change-Id: Id8b2412d2f81ae8afa1e9df3d09c218d84818ffb
GitHub-Last-Rev: 898eda4a204be0fcd5bdf2e51766af24c9304919
GitHub-Pull-Request: golang/go#56631
Reviewed-on: https://go-review.googlesource.com/c/go/+/448475
Run-TryBot: Than McIntosh <thanm@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>

diff --git a/src/cmd/covdata/merge.go b/src/cmd/covdata/merge.go
index ac75a1a81c7c5c13084a8f98454cf419ef05c7b4..225861dab59ff566b63177ca05b69f92f4b79b99 100644 (file)
--- a/src/cmd/covdata/merge.go
+++ b/src/cmd/covdata/merge.go
@@ -29,7 +29,7 @@ func makeMergeOp() covOperation {
        return m
 }
 
-// dstate encapsulates state and provides methods for implementing the
+// mstate encapsulates state and provides methods for implementing the
 // merge operation. This type implements the CovDataVisitor interface,
 // and is designed to be used in concert with the CovDataReader
 // utility, which abstracts away most of the grubby details of reading