diff --git a/INSTALL b/INSTALL
index 65bdbc1..3b3dced 100644
--- a/INSTALL
+++ b/INSTALL
@@ -204,22 +204,22 @@ Tested Systems
 The following operating systems and compilers have been successfully
 tested with this version of Star Traders:
 
-====================  ======  =====  =======================  =====
-Linux distribution     Arch   Glibc  Compiler                 Notes
-====================  ======  =====  =======================  =====
-Debian GNU/Linux Sid  x86_64  2.29   GNU C Compiler 9.2.1
-Debian GNU/Linux Sid  i686    2.29   GNU C Compiler 9.2.1
-Debian GNU/Linux 9.5  x86_64  2.24   GNU C Compiler 6.3.0
-Ubuntu 18.04          x86_64  2.27   GNU C Compiler 7.3.0
-Ubuntu 18.04          x86_64  2.27   Clang (LLVM) 6.0.0
-Ubuntu 18.04          x86_64  2.27   Portland PGI C/C++ 18.5
-Fedora 28             x86_64  2.27   GNU C Compiler 8.1.1
-CentOS 7.5            x86_64  2.17   GNU C Compiler 4.8.5
-CentOS 6.10           x86_64  2.12   GNU C Compiler 4.4.7
-CentOS 6.10           x86_64  2.12   Portland PGI C/C++ 18.3
-CentOS 6.9            x86_64  2.12   Intel C/C++ 18.0.3
-OpenSUSE Leap 15.0    x86_64  2.26   GNU C Compiler 7.3.1
-====================  ======  =====  =======================  =====
+=====================  ======  =====  =======================  =====
+Linux distribution      Arch   Glibc  Compiler                 Notes
+=====================  ======  =====  =======================  =====
+Debian GNU/Linux Sid   x86_64  2.29   GNU C Compiler 9.2.1
+Debian GNU/Linux Sid   i686    2.29   GNU C Compiler 9.2.1
+Debian GNU/Linux 9.5   x86_64  2.24   GNU C Compiler 6.3.0
+Ubuntu 18.04           x86_64  2.27   GNU C Compiler 7.3.0
+Ubuntu 18.04           x86_64  2.27   Clang (LLVM) 6.0.0
+Ubuntu 18.04           x86_64  2.27   Portland PGI C/C++ 18.5
+Fedora 28              x86_64  2.27   GNU C Compiler 8.1.1
+CentOS 7.5             x86_64  2.17   GNU C Compiler 4.8.5
+CentOS 6.10            x86_64  2.12   GNU C Compiler 4.4.7
+CentOS 6.10            x86_64  2.12   Portland PGI C/C++ 18.3
+CentOS 6.9             x86_64  2.12   Intel C/C++ 18.0.3
+OpenSUSE Leap 15.0     x86_64  2.26   GNU C Compiler 7.3.1
+=====================  ======  =====  =======================  =====
 
 =======================  ======  ============================  ============
 Operating system          Arch   Compiler                         Notes