diff --git a/_layouts/default.html b/_layouts/default.html
index 825665d..041210b 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -6,27 +6,25 @@
         <meta name="viewport" content="width=device-width, initial-scale=1">
 
         <link rel="shortcut icon" href="/img/favicon.ico" />
-		<title>{% if page.title %} {{ page.title }} {% else %} {{ site.name }} {% endif %}</title>
-	    
+        <title>{% if page.title %} {{ page.title }} {% else %} {{ site.name }} {% endif %}</title>
+
         <!-- syntax highlighting CSS -->
         <link rel="stylesheet" href="/css/syntax.css">
-        
+
         <!-- Bootstrap core CSS -->
-    	<link href="/css/bootstrap.min.css" rel="stylesheet">
+        <link href="/css/bootstrap.min.css" rel="stylesheet">
 
         <!-- Fonts -->
         <link href="//fonts.googleapis.com/css?family=Roboto+Condensed:400,300italic,300,400italic,700&amp;subset=latin,latin-ext" rel="stylesheet" type="text/css">
 
         <!-- Custom CSS -->
         <link rel="stylesheet" href="/css/main.css">
-
     </head>
+
     <body>
-
-		<div class="container">
-
-			<div class="col-sm-3">
-				<img id="about" src="/img/avatar.jpg" height="75px" width="75px" />
+        <div class="container">
+            <div class="col-sm-3">
+                <img id="about" src="/img/avatar.jpg" height="75px" width="75px" />
                 <h1 class="author-name">{{ site.name }}</h1>
                 {% if site.about %}
                 <div id="about">
@@ -34,31 +32,29 @@
                 </div>
                 {% endif %}
                 <hr />
-				<strong>Navigation</strong><br />
-				&raquo; <a href="/">home</a> <br />
-				{% for i in site.urls %}
-					&raquo; <a class="about" href="{{ i.url }}">{{ i.text }}</a><br />
-				{% endfor %}
-			</div>
+                <strong>Navigation</strong><br />
+                &raquo; <a href="/">home</a> <br />
+                {% for i in site.urls %}
+                    &raquo; <a class="about" href="{{ i.url }}">{{ i.text }}</a><br />
+                {% endfor %}
+            </div>
 
-			<div class="col-sm-8 col-offset-1">
-				
-				{{ content }}
-				
-				<footer>
-					&copy; {{ site.name }}
-					{% if site.github %} 
-						- <a href="{{ site.github }}">{{ site.github }}</a> - Powered by Jekyll.
-					{% endif %}
-				</footer>
-			</div>
-		
-		</div>
+            <div class="col-sm-8 col-offset-1">
+                {{ content }}
 
-	<!-- Bootstrap core JavaScript
-    ================================================== -->
-    <!-- Placed at the end of the document so the pages load faster -->
-    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
-    <script src="js/bootstrap.min.js"></script>
+                <footer>
+                    &copy; {{ site.name }}
+                    {% if site.github %} 
+                    - <a href="{{ site.github }}">{{ site.github }}</a> - Powered by Jekyll.
+                    {% endif %}
+                </footer>
+            </div><!-- end /.col-sm-8 -->
+        </div><!-- end /.container -->
+
+        <!-- Bootstrap core JavaScript
+        ================================================== -->
+        <!-- Placed at the end of the document so the pages load faster -->
+        <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
+        <script src="js/bootstrap.min.js"></script>
     </body>
 </html>
diff --git a/_layouts/post.html b/_layouts/post.html
index 6e7b946..f2231e7 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -5,5 +5,5 @@ layout: default
 <span class="time">{{ page.date | date_to_string }}</span>
 
 <div class="content">
-	<div class="post">{{ content }}</div>
+    <div class="post">{{ content }}</div>
 </div>
