[fix] Removes ``/>`` ending tags for void HTML elements

Removes ``/>`` ending tags for void elements [1] and replaces them with ``>``.
Part of the larger cleanup to cleanup invalid HTML throughout the codebase [2].

[1] https://html.spec.whatwg.org/multipage/syntax.html#void-elements
[2] https://github.com/searxng/searxng/issues/3793

1 files changed, 3 insertions, 3 deletions

diff --git a/searx/templates/simple/preferences.html b/searx/templates/simple/preferences.html
index 9dab84fd1..5b72d5f9e 100644
--- a/searx/templates/simple/preferences.html
+++ b/searx/templates/simple/preferences.html
@@ -6,7 +6,7 @@
 {%- endmacro -%}
 
 {%- macro tab_header(name, id, label, checked) -%}
-<input type="radio" name="{{ name }}" id="tab-{{ id }}" {% if checked is sameas true %}checked="checked"{% endif %} />
+<input type="radio" name="{{ name }}" id="tab-{{ id }}" {% if checked is sameas true %}checked="checked"{% endif %}>
 <label id="tab-label-{{ id }}" for="tab-{{ id }}" role="tab" aria-controls="tab-content-{{ id }}">{{ label }}</label>
 <section id="tab-content-{{ id }}" role="tabpanel" aria-labelledby="tab-label-{{ id }}" aria-hidden="false">
 {%- endmacro -%}
@@ -23,7 +23,7 @@
   {%- if checked == '?' -%}
     {{- icon_small('warning') -}}
   {%- else -%}
-    <input type="checkbox" {%- if name %} name="{{ name }}" {%- endif %} value="None" {%- if checked %} checked {%- endif -%}{%- if disabled %} disabled {%- endif -%}/>
+    <input type="checkbox" {%- if name %} name="{{ name }}" {%- endif %} value="None" {%- if checked %} checked {%- endif -%}{%- if disabled %} disabled {%- endif -%}>
   {%- endif -%}
 {%- endmacro -%}
 
@@ -33,7 +33,7 @@
          id="{{ name }}" {{- ' ' -}}
          aria-labelledby="pref_{{ name }}"{{- ' ' -}}
          class="checkbox-onoff reversed-checkbox"{{- ' ' -}}
-         {%- if checked -%} checked{%- endif -%}/>
+         {%- if checked -%} checked{%- endif -%}>
 {%- endmacro -%}
 
 {%- macro plugin_preferences(section) -%}