documentation fixes

lib/eunit/doc/overview.edoc

@@ -726,8 +726,9 @@ A <em>simple test object</em> is one of the following:
   <li>A tuple `{test, ModuleName, FunctionName}', where `ModuleName' and
       `FunctionName' are atoms, referring to the function
       `ModuleName:FunctionName/0'</li>
-  <li>Obsolete: a pair of atoms `{ModuleName, FunctionName}', equivalent to
-      `{test, ModuleName, FunctionName}' if nothing else matches first. </li>
+  <li>(Obsolete) A pair of atoms `{ModuleName, FunctionName}', equivalent to
+      `{test, ModuleName, FunctionName}' if nothing else matches first. This
+      might be removed in a future version.</li>
   <li>A pair `{LineNumber, SimpleTest}', where `LineNumber' is a
       nonnegative integer and `SimpleTest' is another simple test
       object. `LineNumber' should indicate the source line of the test.

lib/eunit/src/eunit_data.erl

@@ -96,7 +96,6 @@
 %%
 %% @type moduleName() = atom()
 %% @type functionName() = atom()
-%% @type arity() = integer()
 %% @type appName() = atom()
 %% @type fileName() = string()
 
@@ -159,7 +158,7 @@ iter_prev(#iter{prev = [T | Ts]} = I) ->
 %% @throws {bad_test, term()}
 %%       | {generator_failed, {{M::atom(),F::atom(),A::integer()},
 %%                             exception()}}
-%%       | {no_such_function, eunit_lib:mfa()}
+%%       | {no_such_function, mfa()}
 %%       | {module_not_found, moduleName()}
 %%       | {application_not_found, appName()}
 %%       | {file_read_error, {Reason::atom(), Message::string(),

lib/eunit/src/eunit_lib.erl

@@ -40,13 +40,10 @@
 %%
 %% @type exceptionClass() = error | exit | throw
 %%
-%% @type stackTrace() = [{moduleName(), functionName(),
-%%			  arity() | argList()}]
+%% @type stackTrace() = [{moduleName(), functionName(), arity() | argList()}]
 %%
 %% @type moduleName() = atom()
 %% @type functionName() = atom()
-%% @type arity() = integer()
-%% @type mfa() = {moduleName(), functionName(), arity()}
 %% @type argList() = [term()]
 %% @type fileName() = string()