fix(readme): escape pipe characters in table cells

Author: felixbuenemann

README.md

@@ -261,7 +261,7 @@ _Note that Kubernetes annotation maps are all of Go type `map[string]string`.  A
 | <a name="log-format"></a>deis-router | deployment | [router.deis.io/nginx.logFormat](#log-format) | `"[$time_iso8601] - $app_name - $remote_addr - $remote_user - $status - "$request" - $bytes_sent - "$http_referer" - "$http_user_agent" - "$server_name" - $upstream_addr - $http_host - $upstream_response_time - $request_time"` | Nginx access log format. **Warning:** if you change this to a non-default value, log parsing in monitoring subsystem will be broken. Use this parameter if you completely understand what you're doing. |
 | <a name="ssl-enforce"></a>deis-router | deployment | [router.deis.io/nginx.ssl.enforce](#ssl-enforce) | `"false"` | Whether to respond with a 301 for all HTTP requests with a permanent redirect to the HTTPS equivalent address. |
 | <a name="ssl-protocols"></a>deis-router | deployment | [router.deis.io/nginx.ssl.protocols](#ssl-protocols) | `"TLSv1 TLSv1.1 TLSv1.2 TLSv1.3"` | nginx `ssl_protocols` setting. |
-| <a name="ssl-ciphers"></a>deis-router | deployment | [router.deis.io/nginx.ssl.ciphers](#ssl-ciphers) | `"[TLS_AES_128_GCM_SHA256|TLS_CHACHA20_POLY1305_SHA256]:TLS_AES_256_GCM_SHA384:[ECDHE-ECDSA-AES128-GCM-SHA256|ECDHE-ECDSA-CHACHA20-POLY1305|ECDHE-ECDSA-CHACHA20-POLY1305-OLD]:[ECDHE-RSA-AES128-GCM-SHA256|ECDHE-RSA-CHACHA20-POLY1305|ECDHE-RSA-CHACHA20-POLY1305-OLD]:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA"` | nginx `ssl_ciphers`.  The default ciphers are taken from the intermediate compatibility section in the [Mozilla Wiki on Security/Server Side TLS](https://wiki.mozilla.org/Security/Server_Side_TLS). If the value is set to the empty string, OpenSSL's default ciphers are used.  In _all_ cases, server side cipher preferences (order matters) are used, but equal preference groups can be used to relax that. |
+| <a name="ssl-ciphers"></a>deis-router | deployment | [router.deis.io/nginx.ssl.ciphers](#ssl-ciphers) | `"[TLS_AES_128_GCM_SHA256\|TLS_CHACHA20_POLY1305_SHA256]:TLS_AES_256_GCM_SHA384:[ECDHE-ECDSA-AES128-GCM-SHA256\|ECDHE-ECDSA-CHACHA20-POLY1305\|ECDHE-ECDSA-CHACHA20-POLY1305-OLD]:[ECDHE-RSA-AES128-GCM-SHA256\|ECDHE-RSA-CHACHA20-POLY1305\|ECDHE-RSA-CHACHA20-POLY1305-OLD]:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA"` | nginx `ssl_ciphers`.  The default ciphers are taken from the intermediate compatibility section in the [Mozilla Wiki on Security/Server Side TLS](https://wiki.mozilla.org/Security/Server_Side_TLS). If the value is set to the empty string, OpenSSL's default ciphers are used.  In _all_ cases, server side cipher preferences (order matters) are used, but equal preference groups can be used to relax that. |
 | <a name="ssl-sessionCache"></a>deis-router | deployment | [router.deis.io/nginx.ssl.sessionCache](#ssl-sessionCache) | `""` | nginx `ssl_session_cache` setting. |
 | <a name="ssl-session-timeout"></a>deis-router | deployment | [router.deis.io/nginx.ssl.sessionTimeout](#ssl-session-timeout) | `"10m"` | nginx `ssl_session_timeout` expressed in units `ms`, `s`, `m`, `h`, `d`, `w`, `M`, or `y`. |
 | <a name="ssl-use-session-tickets"></a>deis-router | deployment | [router.deis.io/nginx.ssl.useSessionTickets](#ssl-use-session-tickets) | `"true"` | Whether to use [TLS session tickets](http://tools.ietf.org/html/rfc5077) for session resumption without server-side state. |
@@ -270,7 +270,7 @@ _Note that Kubernetes annotation maps are all of Go type `map[string]string`.  A
 | <a name="ssl-hsts-max-age"></a>deis-router | deployment | [router.deis.io/nginx.ssl.hsts.maxAge](#ssl-hsts-max-age) | `"10886400"` | Maximum number of seconds user agents should observe HSTS rewrites. |
 | <a name="ssl-hsts-include-sub-domains"></a>deis-router | deployment | [router.deis.io/nginx.ssl.hsts.includeSubDomains](#ssl-hsts-include-sub-domains) | `"false"` | Whether to enforce HSTS for subsequent requests to all subdomains of the original request. |
 | <a name="ssl-hsts-preload"></a>deis-router | deployment | [router.deis.io/nginx.ssl.hsts.preload](#ssl-hsts-preload) | `"false"` | Whether to allow the domain to be included in the HSTS preload list. |
-| <a name="ssl-early-data-methods"></a>deis-router | deployment | [router.deis.io/nginx.ssl.earlyDataMethods](#ssl-early-data-methods) | `"GET|HEAD|OPTIONS"` | enables nginx `ssl_early_data` (TLS 1.3 0-RTT) for the listes HTTP methods (set to `""` to disable, valid methods: `"GET|HEAD|POST|PUT|DELETE|PATCH|OPTIONS"`). Unsafe or non-idempotent methods should be avoided, to prevent replay attacks. The header `Early-Data: 1` is forwarded to apps, when Early Data is used and they can reply with HTTP status 425 to block it, causing the client to retry without Early-Data. Requires "TLSv1.3" in `"protocols"` to work.|
+| <a name="ssl-early-data-methods"></a>deis-router | deployment | [router.deis.io/nginx.ssl.earlyDataMethods](#ssl-early-data-methods) | `"GET\|HEAD\|OPTIONS"` | enables nginx `ssl_early_data` (TLS 1.3 0-RTT) for the listes HTTP methods (set to `""` to disable, valid methods: `"GET\|HEAD\|POST\|PUT\|DELETE\|PATCH\|OPTIONS"`). Unsafe or non-idempotent methods should be avoided, to prevent replay attacks. The header `Early-Data: 1` is forwarded to apps, when Early Data is used and they can reply with HTTP status 425 to block it, causing the client to retry without Early-Data. Requires "TLSv1.3" in `"protocols"` to work.|
 | <a name="proxy-buffers-enabled"></a>deis-router | deployment | [router.deis.io/nginx.proxyBuffers.enabled](#proxy-buffers-enabled) | `"false"` | Whether to enabled proxy buffering for all applications (this can be overridden on an application basis). |
 | <a name="proxy-buffers-number"></a>deis-router | deployment | [router.deis.io/nginx.proxyBuffers.number](#proxy-buffers-number) | `"8"` | `number` argument to the nginx `proxy_buffers` directive for all applications (this can be overridden on an application basis). |
 | <a name="proxy-buffers-size"></a>deis-router | deployment | [router.deis.io/nginx.proxyBuffers.size](#proxy-buffers-size) | `"4k"` | `size` argument to the nginx `proxy_buffers` directive expressed in bytes (no suffix), kilobytes (suffixes `k` and `K`), or megabytes (suffixes `m` and `M`). This setting applies to all applications, but can be overridden on an application basis. |