diff --git a/docs/master/contributing/provider_development_guide.md b/docs/master/contributing/provider_development_guide.md
index 6a4c8fc2..5cc145af 100644
--- a/docs/master/contributing/provider_development_guide.md
+++ b/docs/master/contributing/provider_development_guide.md
@@ -117,7 +117,7 @@ type FavouriteDBInstance struct {
     metav1.TypeMeta   `json:",inline"`
     metav1.ObjectMeta `json:"metadata,omitempty"`
 
-    Spec   FavouriteDBInstanceeSpec   `json:"spec,omitempty"`
+    Spec   FavouriteDBInstanceeSpec  `json:"spec,omitempty"`
     Status FavouriteDBInstanceStatus `json:"status,omitempty"`
 }
 ```