diff --git a/mockgen/model/model.go b/mockgen/model/model.go
index 94d7f4ba..f5c8135b 100644
--- a/mockgen/model/model.go
+++ b/mockgen/model/model.go
@@ -303,7 +303,7 @@ type PredeclaredType string
 func (pt PredeclaredType) String(map[string]string, string) string { return string(pt) }
 func (pt PredeclaredType) addImports(map[string]bool)              {}
 
-// TypeParametersType contains type paramters for a NamedType.
+// TypeParametersType contains type parameters for a NamedType.
 type TypeParametersType struct {
 	TypeParameters []Type
 }