From 001bf1e2eff28702084aa439b9b9a9fd648ef524 Mon Sep 17 00:00:00 2001
From: Jan Petykiewicz <anewusername@gmail.com>
Date: Sun, 24 Sep 2017 19:14:30 -0700
Subject: [PATCH] Clarify eigensolver documentation

---
 fdfd_tools/waveguide_mode.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fdfd_tools/waveguide_mode.py b/fdfd_tools/waveguide_mode.py
index fac43e2..c6b9900 100644
--- a/fdfd_tools/waveguide_mode.py
+++ b/fdfd_tools/waveguide_mode.py
@@ -45,7 +45,7 @@ def solve_waveguide_mode_2d(mode_number: int,
 
     '''
     Shift by the absolute value of the largest eigenvalue, then find a few of the
-     largest (shifted) eigenvalues. The shift ensures that we find the largest
+     largest-magnitude (shifted) eigenvalues. The shift ensures that we find the largest
      _positive_ eigenvalues, since any negative eigenvalues will be shifted to the range
      0 >= neg_eigval + abs(lm_eigval) > abs(lm_eigval)
     '''