Corrected config_data format

Author: atward

README.md

@@ -435,7 +435,7 @@ class mongodb::server {
 ```
 
 ##### `config_data`
-A hash to allow for additional configuration options 
+A hash to allow for additional configuration options
 to be set in user-provided template.
 
 

templates/mongodb-shard.conf.erb

@@ -22,6 +22,6 @@ unixSocketPrefix = <%= @unixsocketprefix %>
 
 <% if @config_data -%>
 <% @config_data.each do |k,v| -%>
-<%= k %>: <%= v %>
+<%= k %> = <%= v %>
 <% end -%>
 <% end -%>

templates/mongodb.conf.erb

@@ -203,6 +203,6 @@ net.ssl.allowInvalidHostnames = <%= @ssl_invalid_hostnames %>
 
 <% if @config_data -%>
 <% @config_data.each do |k,v| -%>
-<%= k %>: <%= v %>
+<%= k %> = <%= v %>
 <% end -%>
 <% end -%>