Fix typos in comments and variable names (#849)

CHANGELOG.md

@@ -306,7 +306,7 @@ Cheers all, happy coding!
   request-scoped values. We're very excited about the new context addition and are proud to
   introduce chi v2, a minimal and powerful routing package for building large HTTP services,
   with zero external dependencies. Chi focuses on idiomatic design and encourages the use of 
-  stdlib HTTP handlers and middlwares.
+  stdlib HTTP handlers and middlewares.
 - chi v2 deprecates its `chi.Handler` interface and requires `http.Handler` or `http.HandlerFunc`
 - chi v2 stores URL routing parameters and patterns in the standard request context: `r.Context()`
 - chi v2 lower-level routing context is accessible by `chi.RouteContext(r.Context()) *chi.Context`,

_examples/versions/main.go

@@ -118,7 +118,7 @@ func getArticle(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// Simulate some context values:
-	// 1. ?auth=true simluates authenticated session/user.
+	// 1. ?auth=true simulates authenticated session/user.
 	// 2. ?error=true simulates random error.
 	if r.URL.Query().Get("auth") != "" {
 		r = r.WithContext(context.WithValue(r.Context(), "auth", true))

context.go

@@ -60,7 +60,7 @@ type Context struct {
 	URLParams RouteParams
 
 	// Route parameters matched for the current sub-router. It is
-	// intentionally unexported so it cant be tampered.
+	// intentionally unexported so it can't be tampered.
 	routeParams RouteParams
 
 	// The endpoint routing pattern that matched the request URI path

middleware/compress.go

@@ -197,7 +197,7 @@ func (c *Compressor) Handler(next http.Handler) http.Handler {
 			contentTypes:     c.allowedTypes,
 			contentWildcards: c.allowedWildcards,
 			encoding:         encoding,
-			compressable:     false, // determined in post-handler
+			compressible:     false, // determined in post-handler
 		}
 		if encoder != nil {
 			cw.w = encoder
@@ -271,10 +271,10 @@ type compressResponseWriter struct {
 	contentWildcards map[string]struct{}
 	encoding         string
 	wroteHeader      bool
-	compressable     bool
+	compressible     bool
 }
 
-func (cw *compressResponseWriter) isCompressable() bool {
+func (cw *compressResponseWriter) isCompressible() bool {
 	// Parse the first part of the Content-Type response header.
 	contentType := cw.Header().Get("Content-Type")
 	if idx := strings.Index(contentType, ";"); idx >= 0 {
@@ -306,13 +306,13 @@ func (cw *compressResponseWriter) WriteHeader(code int) {
 		return
 	}
 
-	if !cw.isCompressable() {
-		cw.compressable = false
+	if !cw.isCompressible() {
+		cw.compressible = false
 		return
 	}
 
 	if cw.encoding != "" {
-		cw.compressable = true
+		cw.compressible = true
 		cw.Header().Set("Content-Encoding", cw.encoding)
 		cw.Header().Add("Vary", "Accept-Encoding")
 
@@ -330,7 +330,7 @@ func (cw *compressResponseWriter) Write(p []byte) (int, error) {
 }
 
 func (cw *compressResponseWriter) writer() io.Writer {
-	if cw.compressable {
+	if cw.compressible {
 		return cw.w
 	} else {
 		return cw.ResponseWriter

middleware/realip_test.go

@@ -90,7 +90,7 @@ func TestXForwardForXRealIPPrecedence(t *testing.T) {
 	}
 }
 
-func TestIvalidIP(t *testing.T) {
+func TestInvalidIP(t *testing.T) {
 	req, _ := http.NewRequest("GET", "/", nil)
 	req.Header.Add("X-Real-IP", "100.100.100.1000")
 	w := httptest.NewRecorder()

middleware/recoverer_test.go

@@ -10,7 +10,7 @@ import (
 	"github.com/go-chi/chi/v5"
 )
 
-func panicingHandler(http.ResponseWriter, *http.Request) { panic("foo") }
+func panickingHandler(http.ResponseWriter, *http.Request) { panic("foo") }
 
 func TestRecoverer(t *testing.T) {
 	r := chi.NewRouter()
@@ -21,7 +21,7 @@ func TestRecoverer(t *testing.T) {
 	recovererErrorWriter = buf
 
 	r.Use(Recoverer)
-	r.Get("/", panicingHandler)
+	r.Get("/", panickingHandler)
 
 	ts := httptest.NewServer(r)
 	defer ts.Close()
@@ -32,8 +32,8 @@ func TestRecoverer(t *testing.T) {
 	lines := strings.Split(buf.String(), "\n")
 	for _, line := range lines {
 		if strings.HasPrefix(strings.TrimSpace(line), "->") {
-			if !strings.Contains(line, "panicingHandler") {
-				t.Fatalf("First func call line should refer to panicingHandler, but actual line:\n%v\n", line)
+			if !strings.Contains(line, "panickingHandler") {
+				t.Fatalf("First func call line should refer to panickingHandler, but actual line:\n%v\n", line)
 			}
 			return
 		}