diff --git a/doc.zih.tu-dresden.de/docs/software/virtual_machines_tools.md b/doc.zih.tu-dresden.de/docs/software/virtual_machines_tools.md
index 2660a4c77a87c166878bb2441fbde80ade6fa4f9..acbe9f82dbc1ade983ce7106db995445f564f953 100644
--- a/doc.zih.tu-dresden.de/docs/software/virtual_machines_tools.md
+++ b/doc.zih.tu-dresden.de/docs/software/virtual_machines_tools.md
@@ -61,7 +61,7 @@ have reasonable defaults. The most important ones are:
   enough to build your image and your job is canceled before completing. The format is the same as
   for Slurm.
 * `--tmp-size=<size in GB>`: Set a size used for the temporary
-  location of the Singularity container. Basically the size of the extracted container.
+  location of the Singularity container, basically the size of the extracted container.
 * `--output=<file>`: Path to a file used for (log) output generated
   while building your container.
 * Various Singularity options are passed through. E.g.