diff --git a/docs.it4i/software/tools/singularity-it4i.md b/docs.it4i/software/tools/singularity-it4i.md
index 7b6bf649fb8b9ef2284215fa45d35cd19b834af6..dfd37b3574367712116a725a64fbb6be23c4647b 100644
--- a/docs.it4i/software/tools/singularity-it4i.md
+++ b/docs.it4i/software/tools/singularity-it4i.md
@@ -172,7 +172,7 @@ $ image-mpi hostname | wc -l
 48
 ```
 
-## Use Own Image On Cluster
+## Use Own Image on Cluster
 
 1. Prepare image into your local computer
 1. Transfer image to your `/home` (for example `.singularity/image`)