diff --git a/OsmAnd/voice/en-tts/_ttsconfig.p b/OsmAnd/voice/en-tts/_ttsconfig.p
index 24d12decbb..c2357d4952 100644
--- a/OsmAnd/voice/en-tts/_ttsconfig.p
+++ b/OsmAnd/voice/en-tts/_ttsconfig.p
@@ -8,10 +8,10 @@ preamble - [].
 
 %% TURNS 
 turn('left', ['turn left ']).
-turn('left_sh', ['sharp left ']).
+turn('left_sh', ['turn sharp left ']).
 turn('left_sl', ['turn slightly left ']).
 turn('right', ['turn right ']).
-turn('right_sh', ['sharp right ']).
+turn('right_sh', ['turn sharp right ']).
 turn('right_sl', ['turn slightly right ']).
 
 prepare_turn(Turn, Dist) == ['Prepare to ', M, ' after ', D] :- 
@@ -29,7 +29,7 @@ prepare_roundabout(Dist) == ['Prepare to enter a roundabout after ', D] :-
 
 make_ut(Dist) == ['After ', D, ' turn back '] :- 
 			distance(Dist) == D.
-make_ut == ['Make U turn '].
+make_ut == ['Please make a U turn '].
 
 roundabout(Dist, _Angle, Exit) == ['After ', D, ' enter the roundabout, and take the ', E, 'exit'] :- distance(Dist) == D, nth(Exit, E).
 roundabout(_Angle, Exit) == ['take the ', E, 'exit'] :- nth(Exit, E).
@@ -68,33 +68,33 @@ nth(17, 'seventeenth ').
 %%% distance measure
 distance(Dist) == T :- Dist < 1000, dist(Dist, F), append(F, ' meters',T).
 dist(D, ['10 ']) :-  D < 15, !.
-dist(D, ['15 ']) :-  D < 20, !.
-dist(D, ['20 ']) :-  D < 30, !.
-dist(D, ['30 ']) :-  D < 40, !.
-dist(D, ['40 ']) :-  D < 50, !.
-dist(D, ['50 ']) :-  D < 60, !.
-dist(D, ['60 ']) :-  D < 70, !.
-dist(D, ['70 ']) :-  D < 80, !.
-dist(D, ['80 ']) :-  D < 90, !.
-dist(D, ['90 ']) :-  D < 100, !.
-dist(D, ['100 ']) :-  D < 150, !.
-dist(D, ['150 ']) :-  D < 200, !.
-dist(D, ['200 ']) :-  D < 250, !.
-dist(D, ['250 ']) :-  D < 300, !.
-dist(D, ['300 ']) :-  D < 350, !.
-dist(D, ['350 ']) :-  D < 400, !.
-dist(D, ['400 ']) :-  D < 450, !.
-dist(D, ['450 ']) :-  D < 500, !.
-dist(D, ['500 ']) :-  D < 550, !.
-dist(D, ['550 ']) :-  D < 600, !.
-dist(D, ['600 ']) :-  D < 650, !.
-dist(D, ['650 ']) :-  D < 700, !.
-dist(D, ['700 ']) :-  D < 750, !.
-dist(D, ['750 ']) :-  D < 800, !.
-dist(D, ['800 ']) :-  D < 850, !.
-dist(D, ['850 ']) :-  D < 900, !.
-dist(D, ['900 ']) :-  D < 950, !.
-dist(D, ['950 ']) :-  !.
+dist(D, ['20 ']) :-  D < 25, !.
+dist(D, ['30 ']) :-  D < 35, !.
+dist(D, ['40 ']) :-  D < 45, !.
+dist(D, ['50 ']) :-  D < 55, !.
+dist(D, ['60 ']) :-  D < 65, !.
+dist(D, ['70 ']) :-  D < 75, !.
+dist(D, ['80 ']) :-  D < 85, !.
+dist(D, ['90 ']) :-  D < 95, !.
+dist(D, ['100 ']) :-  D < 125, !.
+dist(D, ['150 ']) :-  D < 175, !.
+dist(D, ['200 ']) :-  D < 225, !.
+dist(D, ['250 ']) :-  D < 275, !.
+dist(D, ['300 ']) :-  D < 325, !.
+dist(D, ['350 ']) :-  D < 375, !.
+dist(D, ['400 ']) :-  D < 425, !.
+dist(D, ['450 ']) :-  D < 475, !.
+dist(D, ['500 ']) :-  D < 525, !.
+dist(D, ['550 ']) :-  D < 575, !.
+dist(D, ['600 ']) :-  D < 625, !.
+dist(D, ['650 ']) :-  D < 675, !.
+dist(D, ['700 ']) :-  D < 725, !.
+dist(D, ['750 ']) :-  D < 775, !.
+dist(D, ['800 ']) :-  D < 825, !.
+dist(D, ['850 ']) :-  D < 875, !.
+dist(D, ['900 ']) :-  D < 925, !.
+dist(D, ['950 ']) :-  D < 975, !.
+dist(D, ['1000 ']) :-  !.
 
 distance(Dist) == ['about 1 kilometer '] :- Dist < 1500.
 distance(Dist) == ['about 2 kilometers '] :- Dist < 2500.
@@ -105,7 +105,7 @@ distance(Dist) == ['about 6 kilometers '] :- Dist < 6500.
 distance(Dist) == ['about 7 kilometers '] :- Dist < 7500.
 distance(Dist) == ['about 8 kilometers '] :- Dist < 8500.
 distance(Dist) == ['about 9 kilometers '] :- Dist < 9500.
-distance(Dist) == ['just over ', X, ' kilometers '] :- D is Dist/1000, dist(D, X).
+distance(Dist) == ['about ', X, ' kilometers '] :- D is Dist/1000, dist(D, X).
 
 %% resolve command main method
 %% if you are familar with Prolog you can input specific to the whole mechanism,