style: format code

src/invidious/helpers/session_tokens.cr

@@ -10,7 +10,7 @@ module SessionTokens
         LOGGER.error("RefreshSessionTokens: Expected response to have status code 200 but got #{response.status_code} from #{CONFIG.tokens_server}")
       end
       json = JSON.parse(response.body)
-      @@po_token = json.try &.["potoken"].as_s || nil 
+      @@po_token = json.try &.["potoken"].as_s || nil
       @@visitor_data = json.try &.["visitorData"].as_s || nil
     rescue ex
       LOGGER.error("RefreshSessionTokens: Failed to fetch tokens from #{CONFIG.tokens_server}: #{ex.message}")

src/invidious/http_server/utils.cr

@@ -19,9 +19,9 @@ module Invidious::HttpServer
           LOGGER.debug("CheckExternalProxy: Proxy '#{proxy}' is not available")
         end
       end
-	  if @@proxy_alive.empty?
-		LOGGER.warn("CheckExternalProxy: No proxies alive! Using own server proxy")
-	  end
+      if @@proxy_alive.empty?
+        LOGGER.warn("CheckExternalProxy: No proxies alive! Using own server proxy")
+      end
     end
 
     def get_external_proxy