typos

views/index.jade

@@ -86,7 +86,7 @@ block content
           li <b>downloaded</b>: 2 external requests. Skin changed or unknown, downloaded.
           li
             | <b>error</b>: This can happen, for example, when Mojang's servers are down.<br>
-            | If possible, an outdated image is be served instead.
+            | If possible, an outdated image is served instead.
 
         a(id="about-usernames", class="anchor")
         a(href="#about-usernames")
@@ -107,7 +107,7 @@ block content
         a(href="#about-caching")
           h3 About caching
         p
-          | Crafatar caches keeps skins for #{config.local_cache_time} seconds until they are checked for changes.<br>
+          | Crafatar caches skins for #{config.local_cache_time} seconds until they are checked for changes.<br>
           | Images should be cached in browsers for #{config.browser_cache_time} seconds until a new request to Crafatar is made.
 
         a(id="examples", class="anchor")