diff --git a/doc.go b/doc.go
index 9442aa70..d955e925 100644
--- a/doc.go
+++ b/doc.go
@@ -1,5 +1,5 @@
 /*
-Package gin implements a HTTP web framework called gin.
+Package gin implements an HTTP web framework called gin.
 
 See https://gin-gonic.com/ for more information about gin.
 
diff --git a/errors.go b/errors.go
index c0d907b9..701b3d54 100644
--- a/errors.go
+++ b/errors.go
@@ -28,7 +28,7 @@ const (
 	ErrorTypeAny ErrorType = 1<<64 - 1
 )
 
-// Error represents a error's specification.
+// Error represents an error's specification.
 type Error struct {
 	Err  error
 	Type ErrorType