chore: Remove whitespaces from readmes

Author: cospeedster

apigateway/helm/README.md

@@ -103,13 +103,12 @@ spec:
   sessionAffinityConfig:
     clientIP:
       timeoutSeconds: 1000
-     
 ---
 # apigateway-ingress.yaml
 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
-  annotations:                                   
+  annotations:
     nginx.ingress.kubernetes.io/affinity: "cookie"
 ```
 

apigateway/helm/README.md.gotmpl

@@ -103,17 +103,17 @@ spec:
   sessionAffinityConfig:
     clientIP:
       timeoutSeconds: 1000
-      
+
 ---
 # apigateway-ingress.yaml
 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
-  annotations:                                    
+  annotations:
     nginx.ingress.kubernetes.io/affinity: "cookie"
 ```
 
-Note, if you are using the default configuration and nginx as your ingress controller, sticky sessions will be enabled by default for the UI port and ingress. Change the ingress annotations accordingly for other ingress controllers like Traefik. 
+Note, if you are using the default configuration and nginx as your ingress controller, sticky sessions will be enabled by default for the UI port and ingress. Change the ingress annotations accordingly for other ingress controllers like Traefik.
 
 
 ## Using an external load balancer