Minor change: remove whitespaces

[lambdaterm]

diff --git a/src/jn_mavg.erl b/src/jn_mavg.erl
index cd37b98..3c62de0 100644
--- a/src/jn_mavg.erl
+++ b/src/jn_mavg.erl
@@ -54,7 +54,7 @@ new_mavg(SmoothingWindow) -> new_mavg(SmoothingWindow, []).

 %% New way of constructing moving average trackers.
 %% @spec new_mavg(SmoothingWindow, [Option]) -> record(mavg)
-%% Type        Option = 
+%% Type        Option =
 %%              {start_time, int()}
 %%            | {start_events, int()}
 %%            | {history_length, int()}
@@ -262,7 +262,7 @@ unixtime_float() -> unixtime_float(now()).

 %% @spec unixtime_float(now()) -> float()
 unixtime_float({M,S,U}) -> M*1000000 + S + U/1000000.
-        
+
 -ifdef(TEST).
 -include_lib("eunit/include/eunit.hrl").