Update index.md

Author: saildot4k

docs/diag/index.md

@@ -27,7 +27,7 @@ hide:
 
     ---
 
-    [![Mech-Crash-Test_Pic](assets/mechcrashtester.png)](https://ps2modchiptutorials.com/misc/picfix.html){:target="_blank"}
+    [![Mech-Crash-Test_Pic](assets/mechcrashtester.png)](https://ps2modchiptutorials.com/misc/picfix){:target="_blank"}
 
     Test for SCPH-37K to SCPH-70K to inform if a [PICFIX](https://ps2modchiptutorials.com/misc/picfix/) or PICFIXv2 is needed to save lazer upon DSP crash.