fix(docs): command

Author: bene2k1

tutorials/vuls-security-scanner/index.mdx

@@ -158,7 +158,7 @@ Download and Install [go-exploitdb](https://github.com/mozqnet/go-exploitdb).
     ```
 7. Fetch exploitdb information:
     ```
-    go-exploitdb fetch -dbpath=/usr/share/vuls/exploitdb.sqlite3
+    go-exploitdb fetch awesomepoc --dbpath=/usr/share/vuls/exploitdb.sqlite3
     ```
 
 ## Deploying Vuls