Remove trailing slash for void elements... sadly

backend/templates/profile.html

@@ -17,12 +17,12 @@
             value="{{ username }}"
             autocapitalize="none"
             autocomplete="title"
-            autofocus="autofocus" />
+            autofocus="autofocus">
 
         <label for="input-email">{{ tr.t(Sentence::ProfileEmail) }}</label>
         <input id="input-email" type="email"
             name="email" value="{{ email }}"
-            autocapitalize="none" autocomplete="email" autofocus="autofocus" />
+            autocapitalize="none" autocomplete="email" autofocus="autofocus">
 
         {{ message_email }}
 
@@ -32,17 +32,17 @@
             type="number"
             step="1" min="1" max="100"
             name="default_servings"
-            value="{{ default_servings }}"/>
+            value="{{ default_servings }}">
 
         <label for="input-password-1">{{ tr.tp(Sentence::ProfileNewPassword, [Box::new(common::consts::MIN_PASSWORD_SIZE)]) }}</label>
-        <input id="input-password-1" type="password" name="password_1" autocomplete="new-password" />
+        <input id="input-password-1" type="password" name="password_1" autocomplete="new-password">
 
         <label for="input-password-2">{{ tr.t(Sentence::ReEnterPassword) }}</label>
-        <input id="input-password-2" type="password" name="password_2" autocomplete="new-password" />
+        <input id="input-password-2" type="password" name="password_2" autocomplete="new-password">
 
         {{ message_password }}
 
-        <input type="submit" name="commit" value="{{ tr.t(Sentence::Save) }}" />
+        <input type="submit" name="commit" value="{{ tr.t(Sentence::Save) }}">
     </form>
     {{ message }}
 </div>