Fix spelling and grammar errors in decision-making.md

Author: KrishnaRSampath

decision-making.md

@@ -1,12 +1,12 @@
 #Decision-making
 
-There are at least two popular aproaches:
-* Do-ocracy is an organizational way where every individual chooses own role and/or task and does it autonomously or in a team. But accontability sticks to actor who implement task/role but not who is officially assigned. 
-  * The main advantages of this approach: big motivation and rapid implementation. 
+There are at least two popular approaches:
+* Do-ocracy is an organizational methodology where each individual chooses his/her own role and/or task and does it autonomously or in a team. In this model, accountability sticks to the actor who implements a task/role, not who is officially assigned.
+  * The main advantages of this approach: big motivation and rapid implementation.
   * Disadvantages are burn out of team core.
-* Consensus is an organizational approach where decisions are made by agreement of a whole group of actors. 
-  * Benefits are sustainibility and deep understanding tack and roles by each member of collective. 
-  * Drawbacks: Very time consuming and not flexible. 
+* Consensus is an organizational approach where decisions are made by agreement of a whole group of actors.
+  * Benefits are sustainability and deep understanding tack and roles by each member of collective. 
+  * Drawbacks: Very time-consuming and not flexible.
 
 **Option: The better way is to combine the methods.