Replace bazel-genfiles with bazel-bin in documentation

Bug: Issue 11757
Change-Id: I2ad3e7add4c0cf18a8e8d2efa43370406717a8da

src/main/resources/Documentation/build.md

diff --git a/src/main/resources/Documentation/build.md b/src/main/resources/Documentation/build.md
index 64ec61d..1bfd046 100644
--- a/src/main/resources/Documentation/build.md
+++ b/src/main/resources/Documentation/build.md
@@ -32,7 +32,7 @@
 The output is created in
 
 ```
-  bazel-genfiles/plugins/@PLUGIN@/@PLUGIN@.jar
+  bazel-bin/plugins/@PLUGIN@/@PLUGIN@.jar
 ```
 
 This project can be imported into the Eclipse IDE.