Spelling

src/ddmin.erl

@@ -3,7 +3,7 @@
 
 -export([ddmin/2]).
 
-%% @doc A cirumstance can be any input data to a function or message to a process.
+%% @doc A circumstance can be any input data to a function or message to a process.
 %%      It is up to the user how to cut circumstances, e.g. into text, tuples, numbers,
 %%      HTML/XML tags, other structured input etc.
 -type circumstance() :: term().

src/naive_recorder.erl

@@ -1,6 +1,6 @@
 %% @doc Naive recorder of messages to a process using dbg tracer.
 %%      Records all received messages to a pid and 
-%%      stores them ordered by arrivial in an ETS.
+%%      stores them ordered by arrival in an ETS.
 -module(naive_recorder).
 
 -export([ record/1
@@ -45,7 +45,7 @@ foo_loop() ->
   receive 
     {hello,_} -> foo_loop();
     bye -> ok;
-    _ -> throw(exepected_error)
+    _ -> throw(expected_error)
   end.
 
 simple_test() ->