--- a/hedgewars/uAmmos.pas	Tue Jul 17 19:28:31 2018 +0200
+++ b/hedgewars/uAmmos.pas	Tue Jul 17 19:44:29 2018 +0200
@@ -160,7 +160,7 @@
 
 function GetAmmoByNum(num: LongInt): PHHAmmo;
 begin
-    if checkFails(num < StoreCnt, 'Invalid store number', true) then
+    if checkFails(num < StoreCnt, 'Invalid ammo store number', true) then
         GetAmmoByNum:= nil
     else
         GetAmmoByNum:= StoresList[num]

--- a/hedgewars/uInputHandler.pas	Tue Jul 17 19:28:31 2018 +0200
+++ b/hedgewars/uInputHandler.pas	Tue Jul 17 19:44:29 2018 +0200
@@ -109,7 +109,7 @@
     else begin
         code:= 0;
         while (code <= High(CurrentBinds.indices)) and (CurrentBinds.indices[code] <> index) do inc(code);
-        checkFails(code <= High(CurrentBinds.indices), 'binds registry inconsistency', True);
+        checkFails(code <= High(CurrentBinds.indices), 'Inconsistency in key binding registry', True);
         KeyBindToCode:= code;
     end;
 end;
@@ -333,7 +333,7 @@
 procedure RegisterBind(var binds: TBinds; key, value: shortstring);
 var code: LongInt;
 begin
-    checkFails(binds.lastIndex < 255, 'too many binds', true);
+    checkFails(binds.lastIndex < 255, 'Too many key bindings', true);
 
     code:= KeyNameToCode(key);
 

--- a/hedgewars/uLand.pas	Tue Jul 17 19:28:31 2018 +0200
+++ b/hedgewars/uLand.pas	Tue Jul 17 19:44:29 2018 +0200
@@ -974,7 +974,7 @@
     if digest = '' then
         digest:= s
     else
-        checkFails(s = digest, 'Different map or critical resources loaded, sorry', true);
+        checkFails(s = digest, 'Loaded map or other critical resource does not match across all players', true);
 end;
 
 procedure chSendLandDigest(var s: shortstring);

--- a/hedgewars/uMatrix.pas	Tue Jul 17 19:28:31 2018 +0200
+++ b/hedgewars/uMatrix.pas	Tue Jul 17 19:44:29 2018 +0200
@@ -260,7 +260,7 @@
             write(Result[i, j]);
           writeln;
         end;
-        checkFails(false, 'error in matrix multiplication?!', true);
+        checkFails(false, 'Error in matrix multiplication?!', true);
     end;
     {$ENDIF}
 

--- a/hedgewars/uStore.pas	Tue Jul 17 19:28:31 2018 +0200
+++ b/hedgewars/uStore.pas	Tue Jul 17 19:44:29 2018 +0200
@@ -829,7 +829,7 @@
         {$ENDIF}
         end;
 
-    if checkFails((ProgrTex <> nil) and (LoadingText <> nil), 'Error - Progress or Loading Texture is nil!', true) then exit;
+    if checkFails((ProgrTex <> nil) and (LoadingText <> nil), 'Error - Progress or Loading texture is nil!', true) then exit;
 
     RenderClear();
     if Step < numsquares then

--- a/hedgewars/uTeams.pas	Tue Jul 17 19:28:31 2018 +0200
+++ b/hedgewars/uTeams.pas	Tue Jul 17 19:44:29 2018 +0200
@@ -148,7 +148,7 @@
     PrevHH, PrevTeam : LongWord;
 begin
 TargetPoint.X:= NoPointX;
-if checkFails(CurrentTeam <> nil, 'nil Team', true) then exit;
+if checkFails(CurrentTeam <> nil, 'Team is nil!', true) then exit;
 with CurrentHedgehog^ do
     if (PreviousTeam <> nil) and PlacingHogs and Unplaced then
         begin