bin/tau: update README.md

bin/tau/README.md

@@ -98,7 +98,6 @@ have already generated or got a copy from a peer place it in the same directory
 		comment    Set or Get comment for a task
 		help       Print this message or the help of the given subcommand(s)
 		info       Get task info by ID
-		list       List all tasks
 		state      Set or Get task state
 		update     Update/Edit an existing task by ID
 
@@ -114,13 +113,13 @@ $ tau add "new title"
 $ tau add "new title" project:blockchain desc:"new description" rank:3 assign:dark
 $
 $ # lists tasks
-$ tau list 		   		 
-$ tau list open 			 # open tasks
-$ tau list pause 		 # paused tasks
-$ tau list 0522 		 	 # created at May 2022
-$ tau list project:blockchain assign:dark
-$ tau list rank:gt:n  # lists all tasks that have rank greater than n
-$ tau list rank:ls:n  # lists all tasks that have rank lesser than n
+$ tau 		   		 
+$ tau open 			 # open tasks
+$ tau pause 		 # paused tasks
+$ tau 0522 		 	 # created at May 2022
+$ tau project:blockchain assign:dark
+$ tau rank:gt:n  # lists all tasks that have rank greater than n
+$ tau rank:ls:n  # lists all tasks that have rank lesser than n
 $
 $ # update task 
 $ tau update 3 project:network  rank:20