Corrected spelling mistakes in ssh_login.md.

doc.zih.tu-dresden.de/docs/access/ssh_login.md

@@ -9,7 +9,7 @@ connection to enter the campus network. While active, it allows the user to conn
 HPC login nodes.
 
 For more information on our VPN and how to set it up, please visit the corresponding
-[ZIH service catalogue page](https://tu-dresden.de/zih/dienste/service-katalog/arbeitsumgebung/zugang_datennetz/vpn).
+[ZIH service catalog page](https://tu-dresden.de/zih/dienste/service-katalog/arbeitsumgebung/zugang_datennetz/vpn).
 
 ## Connecting from Linux
 

doc.zih.tu-dresden.de/wordlist.aspell

@@ -179,6 +179,7 @@ Miniconda
 mkdocs
 MKL
 MNIST
+MobaXTerm
 modenv
 modenvs
 modulefile
@@ -261,6 +262,7 @@ preprocessing
 PSOCK
 Pthreads
 pty
+PuTTY
 pymdownx
 PythonAnaconda
 pytorch