Fixed broken link in runTask description

Author: ericallam

docs/sdk/io/runtask.mdx

@@ -1,10 +1,10 @@
 ---
 title: "io.runTask()"
 sidebarTitle: "runTask()"
-description: "`io.runTask()` allows you to run a [Task](/documentation/concepts/tasks) from inside a Job run."
+description: "Creates and runs a Task inside a Run."
 ---
 
-A Task is a resumable unit of a Run that can be retried, resumed and is logged. [Integrations](/integrations) use Tasks internally to perform their actions.
+A [Task](/documentation/concepts/tasks) is a resumable unit of a Run that can be retried, resumed and is logged. [Integrations](/integrations) use Tasks internally to perform their actions.
 
 The wrappers at `io.integration.runTask()` expose the underlying Integration client as the first callback parameter (see examples on the right). They will have defaults set for options and `onError` handlers, but should otherwise be considered identical to raw `io.runTask()`.