From 226d4f04f3b931755124f6b56741cd89099a3fec Mon Sep 17 00:00:00 2001
From: Andrew Williams <williamsa89@cardiff.ac.uk>
Date: Mon, 22 Aug 2016 12:09:50 +0100
Subject: [PATCH] Spelling tweaks and consistent quoting

---
 var/spack/repos/builtin/packages/plumed/package.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/var/spack/repos/builtin/packages/plumed/package.py b/var/spack/repos/builtin/packages/plumed/package.py
index 3d9e8222ba..8a0e631463 100644
--- a/var/spack/repos/builtin/packages/plumed/package.py
+++ b/var/spack/repos/builtin/packages/plumed/package.py
@@ -58,7 +58,7 @@ class Plumed(Package):
     variant('mpi', default=True, description='Activates MPI support')
     variant('gsl', default=True, description='Activates GSL support')
 
-    # Dependencies. LAPACK and BLAS are recommended but not essentia
+    # Dependencies. LAPACK and BLAS are recommended but not essential.
     depends_on('zlib')
     depends_on('blas')
     depends_on('lapack')
@@ -106,7 +106,7 @@ def install(self, spec, prefix):
         # with MPI you should use:
         #
         # > ./configure CXX="$MPICXX"
-        configure_opts = ["--prefix=" + prefix]
+        configure_opts = ['--prefix=' + prefix]
 
         # If using MPI then ensure the correct compiler wrapper is used.
         if '+mpi' in spec:
-- 
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