update docs based on new example documentation

Signed-off-by: Emma Indal <emma.indahl@gmail.com>

packages/techdocs-cli/src/e2e.test.ts

@@ -58,7 +58,7 @@ const timeout = 25000;
 jest.setTimeout(timeout * 2);
 
 describe('end-to-end', () => {
-  const cwd = path.resolve(__dirname, 'fixture');
+  const cwd = path.resolve(__dirname, 'example-docs');
 
   afterEach(async () => {
     // On Windows the pid of a spawned process may be wrong

packages/techdocs-cli/src/fixture/docs/README.md

@@ -1 +0,0 @@
-# Test Fixture

packages/techdocs-cli/src/fixture/mkdocs.yml

@@ -1,8 +0,0 @@
-site_name: docs-test-fixture
-site_description: Documentation site test fixture
-
-nav:
-  - HOME: README.md
-
-plugins:
-  - techdocs-core