remove bad escapement

bookinfo-example/README.md

@@ -209,24 +209,22 @@ scopes. This section demonstrates how to leverage the Authservice to relay the a
 1. Patch `productpage` to forward authorization headers to other services.
  1. Clone https://github.com/istio/istio.
  1. Make the changes below and build the image using `/samples/bookinfo/src/productpage/Dockerfile`.
-
- ```diff
- diff --git a/samples/bookinfo/src/productpage/productpage.py b/samples/bookinfo/src/productpage/productpage.py
- index af5a411ea..722434405 100755
- --- a/samples/bookinfo/src/productpage/productpage.py
- +++ b/samples/bookinfo/src/productpage/productpage.py
- @@ -182,7 +182,9 @@ def getForwardHeaders(request):
- if 'user' in session:
- headers['end-user'] = session['user']
- 
- - incoming_headers = ['x-request-id', 'x-datadog-trace-id', 'x-datadog-parent-id', 'x-datadog-sampled']
- + incoming_headers = ['x-request-id',
- + 'x-datadog-trace-id', 'x-datadog-parent-id', 'x-datadog-sampled',
- + 'authorization']
+ ```diff
+ --- a/samples/bookinfo/src/productpage/productpage.py
+ +++ b/samples/bookinfo/src/productpage/productpage.py
+ @@ -182,7 +182,9 @@ def getForwardHeaders(request):
+ if 'user' in session:
+ headers['end-user'] = session['user']
+ 
+ - incoming_headers = ['x-request-id', 'x-datadog-trace-id', 'x-datadog-parent-id', 'x-datadog-sampled']
+ + incoming_headers = ['x-request-id',
+ + 'x-datadog-trace-id', 'x-datadog-parent-id', 'x-datadog-sampled',
+ + 'authorization']
+ 
+ # Add user-agent to headers manually
+ if 'user-agent' in request.headers:
+ ```
  
- # Add user-agent to headers manually
- if 'user-agent' in request.headers:
- ```
  1. Tag and push the image created to an accessible registry.
  1. Replace the `productpage` image in `config/bookinfo-with-authservice-template.yaml` with the image built above.
  1. Reapply the deployment file.