CLEANUP: contrib/prometheus-exporter: typo fixes for ssl reuse metric
A typo I identified while having a look to our metric inventory.
(s/frontent/frontend)
diff --git a/contrib/prometheus-exporter/README b/contrib/prometheus-exporter/README
index 1c5a992..a1b9e26 100644
--- a/contrib/prometheus-exporter/README
+++ b/contrib/prometheus-exporter/README
@@ -122,7 +122,7 @@
| haproxy_process_max_ssl_rate | Maximum observed number of SSL sessions per second. |
| haproxy_process_current_frontend_ssl_key_rate | Current frontend SSL Key computation per second over last elapsed second. |
| haproxy_process_max_frontend_ssl_key_rate | Maximum observed frontend SSL Key computation per second. |
-| haproxy_process_frontent_ssl_reuse | SSL session reuse ratio (percent). |
+| haproxy_process_frontend_ssl_reuse | SSL session reuse ratio (percent). |
| haproxy_process_current_backend_ssl_key_rate | Current backend SSL Key computation per second over last elapsed second. |
| haproxy_process_max_backend_ssl_key_rate | Maximum observed backend SSL Key computation per second. |
| haproxy_process_ssl_cache_lookups_total | Total number of SSL session cache lookups. |