mark packages that are official meanwhile

README.md

@@ -8,9 +8,9 @@ Now you can install
 - tcputils                   Utilities for TCP programming in shell-scripts
 - ruptime                    poor man’s ruptime
 - iselect                    Interactive line selection tool
-- nvtop                      Interactive GPU process monitor
+- (official) nvtop           Interactive GPU process monitor
 - dwarfs                     efficient high-compression read-only filesystem
-- form                       The FORM project for symbolic manipulation of very big expressions
+- (official) form            The FORM project for symbolic manipulation of very big expressions
 - yaku-ns                    Small footprint, trivial to configure, DNS server
 - Casks/pt2-clone            Music tracker clone of ProTracker 2 for modern computers            
 - Casks/ft2-clone            Music tracker clone of Fasttracker II for modern computers