diff --git a/src/u_sxsyn.pas b/src/u_sxsyn.pas
index 3fdea3e3..c13f30aa 100644
--- a/src/u_sxsyn.pas
+++ b/src/u_sxsyn.pas
@@ -51,13 +51,13 @@ type
   end;
 
   TSynSxSyn = class (TSynCustomFoldHighlighter)
-	private
+  private
     fWhiteAttrib: TSynHighlighterAttributes;
-		fNumbrAttrib: TSynHighlighterAttributes;
-		fSymblAttrib: TSynHighlighterAttributes;
-		fIdentAttrib: TSynHighlighterAttributes;
-		fCommtAttrib: TSynHighlighterAttributes;
-		fStrngAttrib: TSynHighlighterAttributes;
+    fNumbrAttrib: TSynHighlighterAttributes;
+    fSymblAttrib: TSynHighlighterAttributes;
+    fIdentAttrib: TSynHighlighterAttributes;
+    fCommtAttrib: TSynHighlighterAttributes;
+    fStrngAttrib: TSynHighlighterAttributes;
     fKeywdAttrib: TSynHighlighterAttributes;
     fAttriAttrib: TSynHighlighterAttributes;
     fErrorAttrib: TSynHighlighterAttributes;
@@ -103,7 +103,7 @@ type
 
   public
 
-		constructor create(aOwner: TComponent); override;
+    constructor create(aOwner: TComponent); override;
     destructor destroy; override;
 
     procedure GetTokenEx(out TokenStart: PChar; out TokenLength: integer); override;