diff --git a/fish/theme-t31m/ssm_tunnel.fish b/fish/theme-t31m/ssm_tunnel.fish
index 09e34c2..80990da 100644
--- a/fish/theme-t31m/ssm_tunnel.fish
+++ b/fish/theme-t31m/ssm_tunnel.fish
@@ -1,14 +1,14 @@
 function ssm_tunnel --description 'access private AWS ressources via Bastion Host'
 
-	if test (count $argv) -lt 2
-		echo "Provide an Host:Port Mapping & an Local Port"
-		return
-	end
+    if test (count $argv) -lt 2
+        echo "Provide an Host:Port Mapping & an Local Port"
+        return
+    end
 
-    if [ $env != "ops" ]
-        echo "Switch to OPS ENV"
-		return
-	end
+    if [ "$env" != "ops" ]
+        echo "Switch to OPS ENV first"
+        return
+    end
 
     # Get bastion host ID using it's name
     set INSTANCE_ID (aws ec2 describe-instances \
@@ -40,4 +40,4 @@ function ssm_tunnel --description 'access private AWS ressources via Bastion Hos
     # stop socat on the bastion
     aws ssm cancel-command --command-id $CMD_INVOC_ID
     echo "Command Cancelled Successfully."
-end
\ No newline at end of file
+end