Remove comments

Author: Gusted

cmd/docs.go

@@ -45,8 +45,6 @@ func runDocs(ctx *cli.Context) error {
 		// https://github.com/urfave/cli/issues/1040
 		firstHashtagIndex := strings.Index(docs, "#")
 
-		// Only replace docs, when firstHashtagIndex isn't -1,
-		// as -1 shouldn't be passed into a slice.
 		if firstHashtagIndex != -1 {
 			docs = docs[firstHashtagIndex:]
 		}

models/migrations/migrations.go

@@ -795,9 +795,6 @@ func dropTableColumns(sess *xorm.Session, tableName string, columnNames ...strin
 		// Get the index after the column definitions.
 		endColumnsIndex := strings.Index(tableSQL, "(")
 
-		// If endColumnsIndex is -1, which shouldn't be passed
-		// into a slice. We should return a error, as that also
-		// means that the substring wasn't found.
 		if endColumnsIndex == -1 {
 			return errors.New("couldn't get index after column defintions")
 		}