diff --git a/docs/rest-api/rest-notebook.md b/docs/rest-api/rest-notebook.md
index c359cf8e6f..31d4fa3ce1 100644
--- a/docs/rest-api/rest-notebook.md
+++ b/docs/rest-api/rest-notebook.md
@@ -428,7 +428,7 @@ limitations under the License.
   <table class="table-configuration">
     <col width="200">
     <tr>
-      <th>Full-text search though the paragraphs in all notebooks</th>
+      <th>Full-text search through the paragraphs in all notebooks</th>
       <th></th>
     </tr>
     <tr>