Fixes #38311 - Remove redundant whitespaces from http_proxy_policy desc (#199)

Author: ofedoren

app/controllers/api/v2/template_controller.rb

@@ -13,8 +13,8 @@ class TemplateController < ::Api::V2::BaseController
         param :filter, String, :required => false, :desc => N_("Export templates with names matching this regex (case-insensitive; snippets are not filtered).")
         param :negate, :bool, :required => false, :desc => N_("Negate the prefix (for purging).")
         param :dirname, String, :required => false, :desc => N_("Directory within Git repo containing the templates.")
-        param :http_proxy_policy, ForemanTemplates.http_proxy_policy_types.keys, :required => false, :desc => N_("HTTP proxy policy for template sync. \
-          Use only when synchronizing templates through the HTTP or the HTTPS protocol. If you choose 'selected', provide the `http_proxy_id` parameter.")
+        param :http_proxy_policy, ForemanTemplates.http_proxy_policy_types.keys, :required => false, :desc => N_("HTTP proxy policy for template sync." \
+          " Use only when synchronizing templates through the HTTP or the HTTPS protocol. If you choose 'selected', provide the `http_proxy_id` parameter.")
         param :http_proxy_id, :number, :required => false, :desc => N_("ID of an HTTP proxy to use for template sync. Use this parameter together with `'http_proxy_policy':'selected'`")
       end