Minor fixes: typos and formatting (elastic#129)

* Removing outdated information

* Moving context to correct place

* Fixing links to anchors

README.md

@@ -120,14 +120,12 @@ _Context: global_
 
 ### `elastic-package test`
 
-Use this command to run tests on a package. Currently, the only type of test that is supported are Pipeline Tests.
+Use this command to run tests on a package. Currently, there are two types of tests available.
 
 #### Pipeline Tests
 
 These tests allow you to exercise any Ingest Node Pipelines defined by your packages.
 
-_Context: package_
-
 #### System Tests
 
 These tests allow you to test a package's ability to ingest data end-to-end. 
@@ -136,6 +134,9 @@ These tests will spin up an Elasticsearch node, a Kibana instance, a Package Reg
 
 For details on how to configure system tests for a package, see the [HOWTO guide](docs/howto/system_testing.md).
 
+_Context: package_
+
+
 ### `elastic-package version`
 
 Use this command to print the version of `elastic-package` that you have installed. This is

docs/howto/system_testing.md

@@ -109,7 +109,7 @@ Placeholders used in the `config.yml` must be enclosed in `{{` and `}}` delimite
 
 Once the two levels of configurations are defined as described in the previous section, you are ready to run system tests for a package's data streams.
 
-First you must deploy the Elastic Stack. This corresponds to steps 1 and 2 as described in the [_Conceptual process_](#Conceptual_process) section.
+First you must deploy the Elastic Stack. This corresponds to steps 1 and 2 as described in the [_Conceptual process_](#Conceptual-process) section.
 
 ```
 elastic-package stack up -d
@@ -123,7 +123,7 @@ Next, you must set environment variables needed for further `elastic-package` co
 $(elastic-package stack shellinit)
 ```
 
-Next, you must invoke the system tests runner. This corresponds to steps 3 through 7 as described in the [_Conceptual process_](#Conceptual_process) section.
+Next, you must invoke the system tests runner. This corresponds to steps 3 through 7 as described in the [_Conceptual process_](#Conceptual-process) section.
 
 If you want to run system tests for **all data streams** in a package, navigate to the package's root folder (or any sub-folder under it) and run the following command.