Fix code snippets in PolyGerrit-README

In commit 169d30d a wrong conflict resolution in the README.md for
the PolyGerrit UI inserted a code snippet in the wrong place.

Change-Id: Iaa90171f1126db2dcd0656938b1ceaf2a7016938

polygerrit-ui/README.md

diff --git a/polygerrit-ui/README.md b/polygerrit-ui/README.md
index 2d8096a..04a13e5 100644
--- a/polygerrit-ui/README.md
+++ b/polygerrit-ui/README.md
@@ -53,10 +53,6 @@
 
 ## Local UI, Test Data
 
-```sh
-./polygerrit-ui/run-server.sh --plugins=plugins/my_plugin/static/my_plugin.js,plugins/my_plugin/static/my_plugin.html
-```
-
 1. [Build Gerrit](https://gerrit-review.googlesource.com/Documentation/dev-bazel.html#_gerrit_development_war_file)
 2. Set up a local test site. Docs
    [here](https://gerrit-review.googlesource.com/Documentation/linux-quickstart.html) and
@@ -79,13 +75,13 @@
 Loading a single plugin file:
 
 ```sh
-./run-server.sh --plugins=plugins/my_plugin/static/my_plugin.js
+./polygerrit-ui/run-server.sh --plugins=plugins/my_plugin/static/my_plugin.js
 ```
 
 Loading multiple plugin files:
 
 ```sh
-./run-server.sh --plugins=plugins/my_plugin/static/my_plugin.js,plugins/my_plugin/static/my_plugin.html
+./polygerrit-ui/run-server.sh --plugins=plugins/my_plugin/static/my_plugin.js,plugins/my_plugin/static/my_plugin.html
 ```
 
 ## Running Tests