Update README.md

Author: s-r-e-e-r-a-j

README.md

@@ -32,10 +32,10 @@ ExploitHawk requires a local copy of **Exploit-DB** to return results.
 Copy the following command, paste it into your terminal, and press Enter to verify an Exploit-DB data directory exists on your system:
 
 ```bash
-ls /usr/share/exploitdb /usr/local/share/exploitdb /var/lib/exploitdb /opt/exploitdb 2>/dev/null || echo "Exploit-DB data directory not found"
-```
-If the check reports "Exploit-DB data directory not found", clone the official Exploit-DB repo to /opt with:
+for p in /usr/share/exploitdb /usr/local/share/exploitdb /var/lib/exploitdb /opt/exploitdb; do [ -d "$p" ] && echo "$p"; done
 ```
+If the command prints nothing, no Exploit-DB data directory was found — clone the official Exploit-DB repo to /opt with:
+```bash
 sudo git clone https://gitlab.com/exploit-database/exploitdb.git /opt/exploitdb && chmod -R o+rX /opt/exploitdb
 ```
 Or install it with your package manager (examples):
@@ -57,12 +57,9 @@ ExploitHawk will also scan Metasploit module directories (exploits, auxiliary, p
 Quick check — Copy the following command, paste it into your terminal, and press Enter:
 
 ```bash
-ls /usr/share/metasploit-framework/modules \
-  /usr/local/share/metasploit-framework/modules \
-   /opt/metasploit-framework/modules \
-   /var/lib/metasploit-framework/modules 2>/dev/null || echo "No Metasploit module directory found"
+for p in /usr/share/metasploit-framework/modules /usr/local/share/metasploit-framework/modules /opt/metasploit-framework/modules /var/lib/metasploit-framework/modules; do [ -d "$p" ] && echo "$p"; done
 ```
-If the check reports "No Metasploit module directory found". you can install Metasploit using your distribution's package manager (examples):
+If the command prints nothing, no Metasploit module directory was found. you can install Metasploit using your distribution's package manager (examples):
 ```bash
 # Debian / Ubuntu / Parrot / Kali
 sudo apt update