Fix typos

test/syn_benchmark.erl

@@ -127,7 +127,7 @@ start() ->
             %% sum
             RegTakenTime = (lists:max(RegRemoteNodesTimes) + RegPropagationTime),
             RegistrationRate = ProcessCount / RegTakenTime,
-            io:format("====> Registeration rate (with propagation): ~p/sec.~n~n", [RegistrationRate]),
+            io:format("====> Registration rate (with propagation): ~p/sec.~n~n", [RegistrationRate]),
 
             %% start unregistration
             lists:foreach(fun({Node, FromName, ToName}) ->

test/syn_pg_SUITE.erl

@@ -1372,8 +1372,8 @@ three_nodes_publish(Config) ->
         {done, PidRemoteOn2}
     ]),
 
-    %% non-existant
-    {ok, 0} = syn:publish(scope_ab, <<"non-existant">>, TestMessage),
+    %% non-existent
+    {ok, 0} = syn:publish(scope_ab, <<"non-existent">>, TestMessage),
     %% no messages
     syn_test_suite_helper:assert_empty_queue(),
 
@@ -1384,8 +1384,8 @@ three_nodes_publish(Config) ->
         {done, Pid}
     ]),
 
-    %% non-existant
-    {ok, 0} = syn:local_publish(scope_ab, <<"non-existant">>, TestMessage),
+    %% non-existent
+    {ok, 0} = syn:local_publish(scope_ab, <<"non-existent">>, TestMessage),
     %% no messages
     syn_test_suite_helper:assert_empty_queue().