diff --git a/singularity/README.rst b/singularity/README.rst
index 176ac708aa805c1f03b9c50c32b5517a4bb36b3a..f90cf47553a96a3bf9eaab68970fcf91f2b109ff 100644
--- a/singularity/README.rst
+++ b/singularity/README.rst
@@ -29,7 +29,7 @@ Available apps
 This container includes the following apps:
  * **OST** - OpenStructure binary
  * **IPython** - OST-powered iPython shell
- * **Notebook** - A Jupyter notebook palyground with OST and nglview
+ * **Notebook** - A Jupyter notebook playground with OST and nglview
  * **lDDT** - The Local Distance Difference Test
  * **Molck** - Molecular checker
  * **ChemdictTool** - Creating or update a compound library