diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index fda3bd0..d51da60 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -2038,7 +2038,8 @@
 				Number	assert file contents is equal
 assert_exception({error} [, {msg}])
 				Number	assert {error} is in v:exception
-assert_fails({cmd} [, {error}])	Number	assert {cmd} fails
+assert_fails({cmd} [, {error} [, {msg}]])
+				Number	assert {cmd} fails
 assert_false({actual} [, {msg}])
 				Number	assert {actual} is false
 assert_inrange({lower}, {upper}, {actual} [, {msg}])
@@ -2461,7 +2462,7 @@
 term_setrestore({buf}, {command}) none	set command to restore terminal
 term_setsize({buf}, {rows}, {cols})
 				none	set the size of a terminal
-term_start({cmd}, {options})	Job	open a terminal window and run a job
+term_start({cmd}, {options})	Number	open a terminal window and run a job
 term_wait({buf} [, {time}])	Number  wait for screen to be updated
 test_alloc_fail({id}, {countdown}, {repeat})
 				none	make memory allocation fail
@@ -2475,8 +2476,8 @@
 test_null_list()		List	null value for testing
 test_null_partial()		Funcref	null value for testing
 test_null_string()		String	null value for testing
-test_option_not_set({name})    none	reset flag indicating option was set
-test_override({expr}, {val})    none	test with Vim internal overrides
+test_option_not_set({name})	none	reset flag indicating option was set
+test_override({expr}, {val})	none	test with Vim internal overrides
 test_scrollbar({which}, {value}, {dragging})
 				none	scroll in the GUI for testing
 test_settime({expr})		none	set current time for testing
@@ -2671,7 +2672,7 @@
 			  call assert_exception('E492:')
 			endtry
 
-assert_fails({cmd} [, {error}])					*assert_fails()*
+assert_fails({cmd} [, {error} [, {msg}]])			*assert_fails()*
 		Run {cmd} and add an error message to |v:errors| if it does
 		NOT produce an error.  Also see |assert-return|.
 		When {error} is given it must match in |v:errmsg|.