documentation for server/client.erl

1 files changed, 5 insertions, 5 deletions

diff --git a/server/client.erl b/server/client.erl
index c5beda7..6c81349 100644
--- a/server/client.erl
+++ b/server/client.erl
@@ -2,7 +2,7 @@
 -export([start/2, loop/2, register/2, login/2]).
 
 start(Node, User) ->
-    %% start linked processes on client and server to get noticed if
+    %% start linked processes on client and server to get notice if
     %% client disconnects and properly handle the logged in status
     process_flag(trap_exit, true),
     Client = server:start_on_node(Node, client, undef),
@@ -13,7 +13,7 @@ start(Node, User) ->
     Server = spawn_link(client, loop, [Client, User]),
 
     %% update the server process_id in the state of the client process,
-    %% so that the client process know directly its counterpart on the
+    %% so that the client process knows its direct counterpart on the
     %% server
     case server:rpc(Client, {change_state, Server}) of
 	{ok} ->
@@ -34,7 +34,7 @@ execute(Client, F) ->
     end.
 
 loop(Client, User) ->
-    %% mainloop for client modul in server, handle the commands form
+    %% main loop for client module in server, handle the commands from
     %% the logged_in client
     receive
 	{register, Name, Password} ->
@@ -50,14 +50,14 @@ loop(Client, User) ->
 	    execute(Client, fun() -> cldb:get_votes(User) end);
 
 	{vote, Artist, Title} ->
-	    %% only allow vote if user has vote to give away
+	    %% only allow voting if user has at least one vote
 	    case cldb:dec_vote(User) of
 	        {ok} -> execute(Client, fun() -> media:vote(Artist, Title) end);
 	        _ -> Client ! {error, no_votes_available}
 	    end;
 
 	{devote, Artist, Title} ->
-	    %% only allow devote if user has vote to give away
+	    %% only allow devoting if user has at least one vote
 	    case cldb:dec_vote(User) of
 	        {ok} -> execute(Client, fun() -> media:devote(Artist, Title) end);
 	        _ -> Client ! {error, no_votes_available}