e2e-tests: Fix unmerged documentation changes left

Previous merge-ups from downstream likely dropped these few
documentation changes by mistake. This includes a missing word, as well
as the once removed README.md file (content moved to dev-e2e-tests.txt).

Change-Id: Ia8a5e27644e62dc1eb8a1c042b5b2882bc33d316
diff --git a/Documentation/dev-e2e-tests.txt b/Documentation/dev-e2e-tests.txt
index 8887875..7ebdbfd 100644
--- a/Documentation/dev-e2e-tests.txt
+++ b/Documentation/dev-e2e-tests.txt
@@ -2,7 +2,7 @@
 = Gerrit Code Review - End to end tests
 
 This document provides descriptions of Gerrit end-to-end (`e2e`) test scenarios implemented using
-link:https://gatling.io/[Gatling,role=external,window=_blank] framework.
+the link:https://gatling.io/[Gatling,role=external,window=_blank] framework.
 
 Similar scenarios have been successfully used to compare performance of different Gerrit versions
 or study the Gerrit response under different load profiles. Although mostly for load, scenarios can
diff --git a/e2e-tests/README.md b/e2e-tests/README.md
deleted file mode 100644
index 534fde5..0000000
--- a/e2e-tests/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# How to build the Docker image
-
-```$shell
-docker build . -t e2e-tests
-```
-
-# How to run a test
-
-```$shell
-docker run -it e2e-tests -s com.google.gerrit.scenarios.ReplayRecordsFromFeederScenario
-```