Fix Search API parameters docs

doc/api/search.md

@@ -23,6 +23,7 @@ GET /search
 | ------------------- | ---------------- | ---------- | ---------------------------------------------------------------------------------------|
 | `scope`       | string   | yes        | The scope to search in                |
 | `search`      | string   | yes        | The search query  |
+| `state`       | string   | no        | Filter by state. Issues and merge requests are supported; it is ignored for other scopes. |
 
 Search the expression within the specified scope. Currently these scopes are supported: projects, issues, merge_requests, milestones, snippet_titles, users.
 
@@ -397,7 +398,7 @@ GET /groups/:id/search
 | `id`                | integer/string   | yes        | The ID or [URL-encoded path of the group](README.md#namespaced-path-encoding) owned by the authenticated user                |
 | `scope`       | string   | yes        | The scope to search in                |
 | `search`      | string   | yes        | The search query  |
-| `state`       | string   | no        | Filtering by state, currently only supported for issues and merge requests. It is ignored for other scopes  |
+| `state`       | string   | no        | Filter by state. Issues and merge requests are supported; it is ignored for other scopes. |
 
 Search the expression within the specified scope. Currently these scopes are supported: projects, issues, merge_requests, milestones, users.
 
@@ -742,7 +743,7 @@ GET /projects/:id/search
 | `scope`       | string   | yes        | The scope to search in                |
 | `search`      | string   | yes        | The search query  |
 | `ref`         | string   | no         | The name of a repository branch or tag to search on. The project's default branch is used by default. This is only applicable for scopes: commits, blobs, and wiki_blobs.  |
-| `state`       | string   | no        | Filtering by state, currently only supported for issues and merge requests. It is ignored for other scopes  |
+| `state`       | string   | no        | Filter by state. Issues and merge requests are supported; it is ignored for other scopes. |
 
 Search the expression within the specified scope. Currently these scopes are supported: issues, merge_requests, milestones, notes, wiki_blobs, commits, blobs, users.