Update installation.rst

doc/chapters/installation.rst

@@ -24,7 +24,7 @@ programme as user.
 
     git clone https://gitlab.camras.nl/marc/dtObsGUI.git
     cd dtObsGUI
-    git clone https://gitlab.camras.nl/dijkeme/telescope.git
+    git clone https://gitlab.camras.nl/dijkema/telescope.git
     git clone https://gitlab.camras.nl/marc/measurements.git
     git clone https://gitlab.camras.nl/marc/metadata.git
     git clone https://gitlab.camras.nl/marc/backend.git