From 0ccd269cc2dae8d708245ab5d2711207b1c1a076 Mon Sep 17 00:00:00 2001
From: Ethan Dalool <ethan@voussoir.net>
Date: Thu, 30 Jan 2020 18:51:43 -0800
Subject: [PATCH] Strip resultant preview, let the caller organize whitespace.

---
 voussoirkit/betterhelp.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/voussoirkit/betterhelp.py b/voussoirkit/betterhelp.py
index ab0ef5d..b77f627 100644
--- a/voussoirkit/betterhelp.py
+++ b/voussoirkit/betterhelp.py
@@ -4,7 +4,7 @@ import textwrap
 HELPSTRINGS = {'', 'help', '-h', '--help'}
 
 def docstring_preview(text):
-    text = text.split('\n\n')[0]
+    text = text.split('\n\n')[0].strip()
     return text
 
 def listget(li, index, fallback=None):