Fix whitespace

Author: fliiiix

tutorials.md

@@ -5,17 +5,17 @@ title: Tutorials
 
 
 <div style="width:49%; float:left">
-<a href="/2022-11-20-setup-a-radio-pi">
-		<h3>Assemble the hardware</h3>
-    	<img class="projectIMG" src="/img/hardware.jpg">
+    <a href="/2022-11-20-setup-a-radio-pi">
+        <h3>Assemble the hardware</h3>
+        <img class="projectIMG" src="/img/hardware.jpg">
     </a>
 </div>
 
 <div style="width:2%; float:left">&nbsp;</div>
 
 <div style="width:49%; float:left">
-	<a href="/2022-11-26-setup-a-radio-pi-software">
-		<h3>Install the software</h3>
-	    <img class="projectIMG" src="/img/software.png">
+    <a href="/2022-11-26-setup-a-radio-pi-software">
+        <h3>Install the software</h3>
+        <img class="projectIMG" src="/img/software.png">
     </a>
 </div>