diff --git a/api/client-server/capabilities.yaml b/api/client-server/capabilities.yaml
index a50908f7..ece0d9ad 100644
--- a/api/client-server/capabilities.yaml
+++ b/api/client-server/capabilities.yaml
@@ -13,7 +13,7 @@
 # limitations under the License.
 swagger: '2.0'
 info:
-  title: "Matrix Client-Server Capabiltiies API"
+  title: "Matrix Client-Server Capabilities API"
   version: "1.0.0"
 host: localhost:8008
 schemes: