fix typo in comments (#1840)

* remove global error tracking

* rpc_server: fix invalid register err

* fix typo

Co-authored-by: Asim Aslam <asim@aslam.me>

api/api.go

@@ -18,7 +18,7 @@ type Api interface {
 	Register(*Endpoint) error
 	// Register a route
 	Deregister(*Endpoint) error
-	// Implemenation of api
+	// Implementation of api
 	String() string
 }
 

api/handler/http/http.go

@@ -21,7 +21,7 @@ const (
 type httpHandler struct {
 	options handler.Options
 
-	// set with different initialiser
+	// set with different initializer
 	s *api.Service
 }
 

api/handler/options.go

@@ -62,7 +62,7 @@ func WithClient(c client.Client) Option {
 	}
 }
 
-// WithmaxRecvSize specifies max body size
+// WithMaxRecvSize specifies max body size
 func WithMaxRecvSize(size int64) Option {
 	return func(o *Options) {
 		o.MaxRecvSize = size

api/handler/rpc/rpc.go

@@ -265,7 +265,7 @@ func requestPayload(r *http.Request) ([]byte, error) {
 
 	// otherwise as per usual
 	ctx := r.Context()
-	// dont user meadata.FromContext as it mangles names
+	// dont user metadata.FromContext as it mangles names
 	md, ok := metadata.FromContext(ctx)
 	if !ok {
 		md = make(map[string]string)