docs: fix typos in code comments (#39968)

- `models/asymkey/error.go`: `IsErrGPGKeyIDAlreadyUsed` doc named the
wrong type (`ErrKeyNameAlreadyUsed` → `ErrGPGKeyIDAlreadyUsed`)
- `modules/lfs/http_client.go`: `batchs` → `batches`
- `routers/web/repo/milestone.go`: `edting` → `editing` (x2), `for
change` → `for changing`

Signed-off-by: Léon Avic Simmons <Avicennasis@gmail.com>

models/asymkey/error.go

@@ -178,7 +178,7 @@ type ErrGPGKeyIDAlreadyUsed struct {
 	KeyID string
 }
 
-// IsErrGPGKeyIDAlreadyUsed checks if an error is a ErrKeyNameAlreadyUsed.
+// IsErrGPGKeyIDAlreadyUsed checks if an error is a ErrGPGKeyIDAlreadyUsed.
 func IsErrGPGKeyIDAlreadyUsed(err error) bool {
 	_, ok := err.(ErrGPGKeyIDAlreadyUsed)
 	return ok

modules/lfs/http_client.go

@@ -29,7 +29,7 @@ type HTTPClient struct {
 	transfers map[string]TransferAdapter
 }
 
-// BatchSize returns the preferred size of batchs to process
+// BatchSize returns the preferred size of batches to process
 func (c *HTTPClient) BatchSize() int {
 	return setting.LFSClient.BatchSize
 }

routers/web/repo/milestone.go

@@ -135,7 +135,7 @@ func NewMilestonePost(ctx *context.Context) {
 	ctx.Redirect(ctx.Repo.RepoLink + "/milestones")
 }
 
-// EditMilestone render edting milestone page
+// EditMilestone render editing milestone page
 func EditMilestone(ctx *context.Context) {
 	ctx.Data["Title"] = ctx.Tr("repo.milestones.edit")
 	ctx.Data["PageIsMilestones"] = true
@@ -158,7 +158,7 @@ func EditMilestone(ctx *context.Context) {
 	ctx.HTML(http.StatusOK, tplMilestoneNew)
 }
 
-// EditMilestonePost response for edting milestone
+// EditMilestonePost response for editing milestone
 func EditMilestonePost(ctx *context.Context) {
 	form := web.GetForm[*forms.CreateMilestoneForm](ctx)
 	ctx.Data["Title"] = ctx.Tr("repo.milestones.edit")
@@ -198,7 +198,7 @@ func EditMilestonePost(ctx *context.Context) {
 	ctx.Redirect(ctx.Repo.RepoLink + "/milestones")
 }
 
-// ChangeMilestoneStatus response for change a milestone's status
+// ChangeMilestoneStatus response for changing a milestone's status
 func ChangeMilestoneStatus(ctx *context.Context) {
 	var toClose bool
 	switch ctx.PathParam("action") {