diff --git a/setup.py b/setup.py
index 51bbb143..9e1289a0 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name="spektral",
-    version="1.0.9",
+    version="1.1.0",
     packages=find_packages(),
     install_requires=[
         "joblib",
diff --git a/spektral/__init__.py b/spektral/__init__.py
index 27ef2046..315331f0 100644
--- a/spektral/__init__.py
+++ b/spektral/__init__.py
@@ -1,3 +1,3 @@
 from . import datasets, layers, utils
 
-__version__ = "1.0.8"
+__version__ = "1.1.0"
diff --git a/spektral/layers/convolutional/message_passing.py b/spektral/layers/convolutional/message_passing.py
index 5e0e404d..c0c163c6 100644
--- a/spektral/layers/convolutional/message_passing.py
+++ b/spektral/layers/convolutional/message_passing.py
@@ -33,7 +33,7 @@ class MessagePassing(Layer):
     where \( \gamma \) is a differentiable update function, \( \phi \) is a
     differentiable message function, \( \square \) is a permutation-invariant
     function to aggregate the messages (like the sum or the average), and
-    \(\E_{ij}\) is the edge attribute of edge i-j.
+    \(\E_{ij}\) is the edge attribute of edge j-i.
 
     By extending this class, it is possible to create any message-passing layer
     in single/disjoint mode.