From d2e451e6ef6649855406d8c075ac0674b24b48cc Mon Sep 17 00:00:00 2001
From: John Stilley <1831479+john-science@users.noreply.github.com>
Date: Thu, 17 Mar 2022 19:05:07 -0700
Subject: [PATCH] Fixing docstring (#601)

---
 armi/nuclearDataIO/xsLibraries.py | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/armi/nuclearDataIO/xsLibraries.py b/armi/nuclearDataIO/xsLibraries.py
index a634b40e1..c9be299df 100644
--- a/armi/nuclearDataIO/xsLibraries.py
+++ b/armi/nuclearDataIO/xsLibraries.py
@@ -406,7 +406,7 @@ def get(self, nuclideLabel, default):
 
     def getNuclide(self, nucName, suffix):
         """
-        Get a nuclide object from the XS library or None.
+        Get a nuclide object from the XS library.
 
         Parameters
         ----------
@@ -420,8 +420,8 @@ def getNuclide(self, nucName, suffix):
         nuclide : Nuclide object
             A nuclide from the library or None
         """
-
         libLabel = nuclideBases.byName[nucName].label + suffix
+
         try:
             return self[libLabel]
         except KeyError:
@@ -512,7 +512,6 @@ def getScatterWeights(self, scatterMatrixKey="elasticScatter"):
         --------
         _buildScatterWeights
         """
-
         if not self._scatterWeights.get(scatterMatrixKey):
             self._scatterWeights[scatterMatrixKey] = self._buildScatterWeights(
                 scatterMatrixKey
@@ -557,7 +556,6 @@ def plotNucXs(
         """
         generates a XS plot for a nuclide on the ISOTXS library
 
-
         nucName : str or list
             The nuclides to plot
         xsName : str or list
@@ -583,7 +581,6 @@ def plotNucXs(
         armi.nucDirectory.nuclide.plotScatterMatrix
 
         """
-
         # convert all input to lists
         if isinstance(nucNames, str):
             nucNames = [nucNames]