From 74150e393971ecf8bea52f77d2c8da50f38bcdb6 Mon Sep 17 00:00:00 2001
From: Aurelio Amerio <43349899+aurelio-amerio@users.noreply.github.com>
Date: Sat, 20 Jun 2020 19:13:19 +0200
Subject: [PATCH] typo

there was a typo at line 66.
Also, why is `n_neighbors=50` the default options if it will raise an error at line 132? Could `None` be a better option?
---
 pygsp/graphs/nngraphs/spherehealpix.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pygsp/graphs/nngraphs/spherehealpix.py b/pygsp/graphs/nngraphs/spherehealpix.py
index 67ecb542..57b96966 100644
--- a/pygsp/graphs/nngraphs/spherehealpix.py
+++ b/pygsp/graphs/nngraphs/spherehealpix.py
@@ -63,7 +63,7 @@ def __init__(self, indexes=None, nside=32, nest=True, kernel_width=None, n_neigh
         coords = np.vstack([x, y, z]).transpose()
         coords = np.asarray(coords, dtype=np.float32)
         if n_neighbors is None:
-            n_neighbors = 6 if Nside==1 else 8
+            n_neighbors = 6 if nside==1 else 8
             
         self.opt_std = dict()
         # TODO: find best interpolator between n_side and n_neighbors.