diff --git a/update.sh b/update.sh
old mode 100644
new mode 100755
index bf1911b..91f99c6
--- a/update.sh
+++ b/update.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 echo "[+] trying to fetch main branch"
 git fetch origin main
 
@@ -18,7 +20,7 @@ sudo cp target/release/ghost-eye /usr/local/bin
 if ! grep -Fxq "alias ge=\"ghost-eye\"" ~/.bashrc; then
     echo "alias ge=\"ghost-eye\"" >> ~/.bashrc
     source ~/.bashrc
-    echo "[+] alias ge added, type ge to run ghost-eye"
+    echo "[+] alias 'ge' added, type 'ge' to run ghost-eye"
 else
-    echo "[+] alias ge already found"
+    echo "[+] alias 'ge' already found"
 fi