diff --git a/packages/tvb-data/package.py b/packages/tvb-data/package.py
index 285f15b896430fa8620a45044a39786ba89726b1..2c2a36892cdff8d49df799371f916e62c8a829b8 100644
--- a/packages/tvb-data/package.py
+++ b/packages/tvb-data/package.py
@@ -5,8 +5,11 @@
 
 from spack import *
 
+
 class TvbData(PythonPackage):
-    """"""
+    """
+    Various demonstration datasets for use with The Virtual Brain are provided here.
+    """
 
     homepage = "https://zenodo.org/record/4263723"
     url = 'https://zenodo.org/record/4263723/files/tvb_data.zip'
@@ -19,4 +22,4 @@ class TvbData(PythonPackage):
     depends_on('python@3.8:', type=('build', 'run'))
 
     # setup_requires
-    depends_on('py-setuptools', type='build')
\ No newline at end of file
+    depends_on('py-setuptools', type='build')
diff --git a/packages/tvb-library/package.py b/packages/tvb-library/package.py
index 336316e9e53470fe3e708ea67ab50bcd6cd52eed..d11688e6babe092c33a2f25011b4388355b0d545 100644
--- a/packages/tvb-library/package.py
+++ b/packages/tvb-library/package.py
@@ -5,8 +5,13 @@
 
 from spack import *
 
+
 class TvbLibrary(PythonPackage):
-    """"""
+    """
+    "The Virtual Brain" Project (TVB Project) has the purpose of offering modern tools to the Neurosciences community,
+    for computing, simulating and analyzing functional and structural data of human brains, brains modeled at the level
+    of population of neurons.
+    """
 
     homepage = "https://www.thevirtualbrain.org/"
     pypi = 'tvb-library/tvb-library-2.3.tar.gz'