Refactor long line

Doing this similar to how the docs command works for shortening

1 files changed, 3 insertions, 3 deletions

diff --git a/bot/exts/info/site.py b/bot/exts/info/site.py
index c622441bd..f6499ecce 100644
--- a/bot/exts/info/site.py
+++ b/bot/exts/info/site.py
@@ -125,11 +125,11 @@ class Site(Cog):
 
         # Remove duplicates and sort the rule indices
         rules = sorted(set(rules))
-        invalid = shorten(', '.join(str(index) for index in rules if index
-                          < 1 or index > len(full_rules)), 50, placeholder=' ...')
+
+        invalid = ', '.join(str(index) for index in rules if index < 1 or index > len(full_rules))
 
         if invalid:
-            await ctx.send(f":x: Invalid rule indices: {invalid}")
+            await ctx.send(shorten(":x: Invalid rule indices: " + invalid, 75, placeholder=' ...'))
             return
 
         for rule in rules: