diff --git a/doc.zih.tu-dresden.de/docs/archive/systems_switched_off.md b/doc.zih.tu-dresden.de/docs/archive/systems_switched_off.md
index 29cd9b8a2d40409a16d8e3e7890e1f8137e3b139..bc25ffa08b2ff81d8756ae861d16ffdefd2f0d39 100644
--- a/doc.zih.tu-dresden.de/docs/archive/systems_switched_off.md
+++ b/doc.zih.tu-dresden.de/docs/archive/systems_switched_off.md
@@ -19,20 +19,20 @@ Documentation on former systems for future reference can be found on the followi
 | 1970 | Commissioning of large stand-alone computers, coupled stand-alone computers and terminals (BESM, ESER) |
 | 1976 | Computer network DELTA and graphic workstations |
 | 1981 | Deployment of the first microcomputers; experimental testing of local area networks (LAN) |
-| 1986 | Workstation computers replace mechanical devices; the first PC pools for teaching and studying are set upt |
+| 1986 | Workstation computers replace mechanical devices; the first PC pools for teaching and studying are set up |
 | 1991 | Short-term operation of used mainframe computers |
 | 1993 | VP200-EX (857 MFlop/s Peak) |
 | 1996 | Development of infrastructure on the TU campus |
-| 1997 | SGI Origin2000 (21,8 GFlop/s, 56 CPUs, 17 GByte RAM, 350 GByte disk capacity)|
-| 1998 | Cray T3E (38,4 GFlop/s, 64 CPUs, 8 GByte RAM, 100 GByte disk capacity)|
-| 2001/02 | SGI Origin3800 (51,2 + 102,4 GFlop/s, 64 + 128 CPUs, 64 + 64 GByte RAM, 790 GByte disk capacity)|
+| 1997 | SGI Origin2000 (21,8 GFlop/s, 56 CPUs, 17 GB RAM, 350 GB disk capacity)|
+| 1998 | Cray T3E (38,4 GFlop/s, 64 CPUs, 8 GB RAM, 100 GB disk capacity)|
+| 2001/02 | SGI Origin3800 (51,2 + 102,4 GFlop/s, 64 + 128 CPUs, 64 + 64 GB RAM, 790 GB disk capacity)|
 | 2004 | Italium-Cluster Castillo|
-| 2005/06 | Hochleistungsrechner/Speicherkomplex: <br/> SGI Altix 4700: 13 TFlop/s, 6,5 TByte RAM  <br/> PC-Farm: 13 TFlop/s, 5,5 TByte RAM  <br/> SAN capacity: 136 TByte  <br/> Tape Archive: 1 PByte, 2500 tapes |
+| 2005/06 | Hochleistungsrechner/Speicherkomplex: <br/> SGI Altix 4700: 13 TFlop/s, 6,5 TB RAM  <br/> PC-Farm: 13 TFlop/s, 5,5 TB RAM  <br/> SAN capacity: 136 TB  <br/> Tape archive: 1 PB, 2500 tapes |
 | 2007 | Setup PC-SAN <br/> NEC SX6: 72 GFlop/s |
-| 2008 | Microsoft HPC-System? |
+| 2008 | Microsoft HPC-System |
 | 2010 | IBM-Cluster iDataPlex |
-| 2012 | GPU-Cluster <br/>  HPC-Cluster Atlas: 50 TFlop/s Peak, 13 TByte RAM |
+| 2012 | GPU-Cluster <br/>  HPC-Cluster Atlas: 50 TFlop/s Peak, 13 TB RAM |
 | 2012/13| SGI UV 2000: 10,6 TFLop/s Peak, 8 TByte RAM |
-| 2013 | HPC-Cluster Taurus (HRSK-II): 135 TFlop/s Peak, 18 TByte RAM |
-| 2015 | HRSK-II Extension: 1,64 PFlop/s und 139 TByte RAM |
+| 2013 | HPC-Cluster Taurus (HRSK-II): 135 TFlop/s Peak, 18 TB RAM |
+| 2015 | HRSK-II Extension: 1,64 PFlop/s und 139 TB RAM |
 | 2017/18| HPC-DA (HRSK-II Extension) |