Removed extra d

Author: webron

versions/3.0.md

@@ -3439,7 +3439,7 @@ When a list of Security Requirement Objects is defined on the [Open API object](
 
 Field Pattern | Type | Description
 ---|:---:|---
-<a name="securityRequirementsName"></a>{name} | [`string`] | Each name MUST correspond to a security scheme which is ddeclared in the [Security Schemes](#componentsSecuritySchemes) under the [Components Object](#componentsObject). If the security scheme is of type `"oauth2"` or `"openIdConnect"`, then the value is a list of scope names required for the execution. For other security scheme types, the array MUST be empty.
+<a name="securityRequirementsName"></a>{name} | [`string`] | Each name MUST correspond to a security scheme which is declared in the [Security Schemes](#componentsSecuritySchemes) under the [Components Object](#componentsObject). If the security scheme is of type `"oauth2"` or `"openIdConnect"`, then the value is a list of scope names required for the execution. For other security scheme types, the array MUST be empty.
 
 ##### Security Requirement Object Examples