Fix typo in docs

Author: ingve

docs/index.md

@@ -1724,7 +1724,7 @@ Describe("handling requests", func() {
 })
 ```
 
-all the infrastructure around generating table entry descriptions applies here as well - though the description will be the title of the generatd container.  Note that you **must** add subject nodes in the body function if you want `DescribeHandleSubtree` to add specs.
+all the infrastructure around generating table entry descriptions applies here as well - though the description will be the title of the generated container.  Note that you **must** add subject nodes in the body function if you want `DescribeHandleSubtree` to add specs.
 
 ### Alternatives to Dot-Importing Ginkgo