diff --git a/tutorials/Tutorial 5 - Plotting.ipynb b/tutorials/Tutorial 5 - Plotting.ipynb
index 8daee039e..7026d45ef 100644
--- a/tutorials/Tutorial 5 - Plotting.ipynb	
+++ b/tutorials/Tutorial 5 - Plotting.ipynb	
@@ -273,7 +273,7 @@
    "id": "ac104906",
    "metadata": {},
    "source": [
-    "Other layout functions allow us to place the nodes of an hypergraph on a circle or on a spiral:"
+    "Other layout functions allow us to place the nodes of a hypergraph on a circle or on a spiral:"
    ]
   },
   {
diff --git a/tutorials/Tutorial 7 - Convex hulls hypergraph plotting.ipynb b/tutorials/Tutorial 7 - Convex hulls hypergraph plotting.ipynb
index 23bb66021..c296b03ef 100644
--- a/tutorials/Tutorial 7 - Convex hulls hypergraph plotting.ipynb	
+++ b/tutorials/Tutorial 7 - Convex hulls hypergraph plotting.ipynb	
@@ -21,7 +21,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "This is a simple example to show how the function to draw an hypergraph with hyperedges displayed as colored convex hulls work."
+    "This is a simple example to show how the function to draw a hypergraph with hyperedges displayed as colored convex hulls work."
    ]
   },
   {