Fixed an error in the license document

Author: NinjaCheetah

license.rtf

@@ -7,6 +7,10 @@
  Copyright (C) 2007 Free Software Foundation, Inc. <{{\field{\*\fldinst{HYPERLINK "https://fsf.org/"}}{\fldrslt{https://fsf.org/\ul0\cf0}}}}\f0\fs22 >\par
  Everyone is permitted to copy and distribute verbatim copies\par
  of this license document, but changing it is not allowed.\par
+\par
+    NCX-Installer, the NCX software installer and manager\par
+    Copyright (C) 2020  NinjaCheetah\par
+\par
 \par
                             Preamble\par
 \par
@@ -1275,8 +1279,5 @@ reviewing courts shall apply local law that most closely approximates\par
 an absolute waiver of all civil liability in connection with the\par
 Program, unless a warranty or assumption of liability accompanies a\par
 copy of the Program in return for a fee.\par
-\par
-    NCX-Installer, the NCX software installer and manager\par
-    Copyright (C) 2020  NinjaCheetah\par
 }