Typo fixes (#45)

* fix: error message typo

* fix: readme typos

README.md

@@ -2,12 +2,12 @@
 
 `protoc-gen-apigw` is a plugin for the Google protocol buffer compiler to generate a Go server which implements gRPC service interfaces and a REST gateway.
 
-It is inspired by [utrack/clay](https://github.com/utrack/clay) and [grpc-gateway)](https://github.com/grpc-ecosystem/grpc-gateway), but uses a different approach to bridging HTTP Requests to gRPC calls.
+It is inspired by [utrack/clay](https://github.com/utrack/clay) and [grpc-gateway](https://github.com/grpc-ecosystem/grpc-gateway)), but uses a different approach to bridging HTTP Requests to gRPC calls.
 
 Features include:
  - Can use existing gRPC service definitions and generate a REST gateway for them.
  - Can use existing gRPC Middlewares.
- - Router-shim layer: Can be easily used with other HTTP Routers or Muxers in the HTTP Ecorystem.  [Gin](https://github.com/gin-gonic/gin) based integration is standlone of the core project and about.
+ - Router-shim layer: Can be easily used with other HTTP Routers or Muxers in the HTTP Ecosystem.  [Gin](https://github.com/gin-gonic/gin) based integration is standalone of the core project and about.
 
 Many TODOs are remaining, but the basic bridging works.
 

internal/apigw/apigw_method.go

@@ -274,7 +274,7 @@ func (module *Module) generateFieldConverter(method pgs.Method, edgeNumber proto
 ) (*paramContext, error) {
 	switch {
 	case edgeField.Type().IsRepeated():
-		return nil, fmt.Errorf("apigw: methodContext: operation.Route invalid: target field is repeatd '%s'", method.FullyQualifiedName())
+		return nil, fmt.Errorf("apigw: methodContext: operation.Route invalid: target field is repeated '%s'", method.FullyQualifiedName())
 	case edgeField.Type().IsMap():
 		return nil, fmt.Errorf("apigw: methodContext: operation.Route invalid: target field is map '%s'", method.FullyQualifiedName())
 	case isInt(edgeField.Type().ProtoType()):