diff --git a/mime.go b/mime.go
index e85fcb2a..ca2878ab 100644
--- a/mime.go
+++ b/mime.go
@@ -339,7 +339,7 @@ var mimemaps = map[string]string{
 	".pvu":         "paleovu/x-pv",
 	".pwz":         "application/vndms-powerpoint",
 	".py":          "text/x-scriptphyton",
-	".pyc":         "applicaiton/x-bytecodepython",
+	".pyc":         "application/x-bytecodepython",
 	".qcp":         "audio/vndqcelp",
 	".qd3":         "x-world/x-3dmf",
 	".qd3d":        "x-world/x-3dmf",
diff --git a/parser.go b/parser.go
index caa2b38b..ffcd27a4 100644
--- a/parser.go
+++ b/parser.go
@@ -101,7 +101,7 @@ func parserComments(comments *ast.CommentGroup, funcName, controllerName, pkgpat
 				elements := strings.TrimLeft(t, "@router ")
 				e1 := strings.SplitN(elements, " ", 2)
 				if len(e1) < 1 {
-					return errors.New("you should has router infomation")
+					return errors.New("you should has router information")
 				}
 				key := pkgpath + ":" + controllerName
 				cc := ControllerComments{}
diff --git a/utils/file_test.go b/utils/file_test.go
index 020d7e4c..86d1a700 100644
--- a/utils/file_test.go
+++ b/utils/file_test.go
@@ -41,7 +41,7 @@ func TestFileExists(t *testing.T) {
 	}
 
 	if FileExists(noExistedFile) {
-		t.Errorf("Wierd, how could this file exists: %s", noExistedFile)
+		t.Errorf("Weird, how could this file exists: %s", noExistedFile)
 	}
 }
 
@@ -52,7 +52,7 @@ func TestSearchFile(t *testing.T) {
 	}
 	t.Log(path)
 
-	path, err = SearchFile(noExistedFile, ".")
+	_, err = SearchFile(noExistedFile, ".")
 	if err == nil {
 		t.Errorf("err shouldnot be nil, got path: %s", SelfDir())
 	}