update doc

wing328 · wing328 · commit 04b34e709653 · 2023-05-17T02:15:24.000+08:00
diff --git a/docs/generators/postman-collection.md b/docs/generators/postman-collection.md
@@ -156,6 +156,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |OAuth2_Password|✓|OAS2,OAS3
 |OAuth2_ClientCredentials|✓|OAS2,OAS3
 |OAuth2_AuthorizationCode|✓|OAS2,OAS3
+|SignatureAuth|✗|OAS3
 
 ### Wire Format Feature
 | Name | Supported | Defined By |
