diff --git a/openid_provider/templates/openid_provider/authorize.html b/openid_provider/templates/openid_provider/authorize.html
index 0e583df..d404d10 100644
--- a/openid_provider/templates/openid_provider/authorize.html
+++ b/openid_provider/templates/openid_provider/authorize.html
@@ -3,25 +3,25 @@
 <p>Client <strong>{{ client.name }}</strong> would like to access this information of you ...</p>
 
 <form method="post" action="{% url 'openid_provider:authorize' %}">
-	
-	{% csrf_token %}
+    
+    {% csrf_token %}
 
-	<input name="client_id" type="hidden" value="{{ params.client_id }}" />
-	<input name="redirect_uri" type="hidden" value="{{ params.redirect_uri }}" />
-	<input name="response_type" type="hidden" value="{{ params.response_type }}" />
-	<input name="scope" type="hidden" value="{{ params.scope_str }}" />
-	<input name="state" type="hidden" value="{{ params.state }}" />
+    <input name="client_id" type="hidden" value="{{ params.client_id }}" />
+    <input name="redirect_uri" type="hidden" value="{{ params.redirect_uri }}" />
+    <input name="response_type" type="hidden" value="{{ params.response_type }}" />
+    <input name="scope" type="hidden" value="{{ params.scope_str }}" />
+    <input name="state" type="hidden" value="{{ params.state }}" />
 
-	<ul>
-	{% for scope in params.scope %}
-		{% if scope != 'openid' %}
-		<li>{{ scope | capfirst }}</li>
-		{% endif %}
+    <ul>
+    {% for scope in params.scope %}
+        {% if scope != 'openid' %}
+        <li>{{ scope | capfirst }}</li>
+        {% endif %}
     {% endfor %}
     </ul>
 
-	<input type="submit" value="Decline" />
-	<input name="allow" type="submit" value="Authorize" />
+    <input type="submit" value="Decline" />
+    <input name="allow" type="submit" value="Authorize" />
 
 </form>