cmd/go/internal: make function comment match function name

Change-Id: Ia1909a31dececd7d883ca3bddc6293dd81aee93e
Reviewed-on: https://go-review.googlesource.com/c/go/+/669435
Auto-Submit: Sam Thanawalla <samthanawalla@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
Reviewed-by: Sam Thanawalla <samthanawalla@google.com>
Reviewed-by: Michael Matloob <matloob@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>

Author: cuishuang

src/cmd/go/internal/generate/generate_test.go

@@ -218,7 +218,7 @@ var splitTestsLines = []splitTestWithLine{
 	{"TEST2 ''", []string{"44", "''"}, 44},
 }
 
-// TestGenerateCommandShortHand - similar to TestGenerateCommandParse,
+// TestGenerateCommandShortHand2 - similar to TestGenerateCommandParse,
 // except:
 //  1. if the result starts with -command, record that shorthand
 //     before moving on to the next test.

src/cmd/go/internal/list/list.go

@@ -930,7 +930,7 @@ func collectDeps(p *load.Package) {
 	sort.Strings(p.Deps)
 }
 
-// collectDeps populates p.DepsErrors by iterating over p.Internal.Imports.
+// collectDepsErrors populates p.DepsErrors by iterating over p.Internal.Imports.
 // collectDepsErrors must be called on all of p's Imports before being called on p.
 func collectDepsErrors(p *load.Package) {
 	depsErrors := make(map[*load.PackageError]bool)

src/cmd/go/internal/work/shell.go

@@ -178,7 +178,7 @@ func (sh *Shell) moveOrCopyFile(dst, src string, perm fs.FileMode, force bool) e
 	return sh.CopyFile(dst, src, perm, force)
 }
 
-// copyFile is like 'cp src dst'.
+// CopyFile is like 'cp src dst'.
 func (sh *Shell) CopyFile(dst, src string, perm fs.FileMode, force bool) error {
 	if cfg.BuildN || cfg.BuildX {
 		sh.ShowCmd("", "cp %s %s", src, dst)