diff --git a/src/scadlexer.cpp b/src/scadlexer.cpp
index 8eab9651..ff774dff 100644
--- a/src/scadlexer.cpp
+++ b/src/scadlexer.cpp
@@ -1,7 +1,7 @@
 #include "scadlexer.h"
 
 ScadLexer::ScadLexer(QObject *parent)
-    : QsciLexerCPP(parent)
+  : QsciLexerCPP(parent)
 { }
 
 ScadLexer::~ScadLexer()
@@ -9,32 +9,30 @@ ScadLexer::~ScadLexer()
 
 const char *ScadLexer::language() const
 {
-    return "SCAD";
+  return "SCAD";
 }
 
 const char *ScadLexer::keywords(int set) const
 {
 
-    if (set == 1)
-        return  "if else for module function intersection_for assign echo search "
-	    " str let true false ";       // -> Style: Keyword
+  if (set == 1)
+    return  "if else for module function intersection_for assign echo search "
+      " str let true false ";       // -> Style: Keyword
 
-    if (set == 2)
-        return " abs sign acos asin atan atan2 sin cos tan floor round ceil len ln "
-	" log lookup min max pow sqrt exp rands version version_num "
-        " group difference union intersection render translate rotate scale multmatrix color "
-        " projection hull resize mirror minkowski glide subdiv child "
-	" include use dxf_dim dxf_cross "
-	" linear_extrude rotate_extrude ";      // -> Style: KeywordSet2
+  if (set == 2)
+    return " abs sign acos asin atan atan2 sin cos tan floor round ceil len ln "
+      " log lookup min max pow sqrt exp rands version version_num "
+      " group difference union intersection render translate rotate scale multmatrix color "
+      " projection hull resize mirror minkowski glide subdiv child "
+      " include use dxf_dim dxf_cross "
+      " linear_extrude rotate_extrude ";      // -> Style: KeywordSet2
 
-    if (set == 3)
-        return " param author ";          // -> used in comments only like /*! \cube */
+  if (set == 3)
+    return " param author ";          // -> used in comments only like /*! \cube */
 
-    if (set == 4)
-        return "cube circle cylinder polygon polyhedron square sphere "
-          "surface import ";           // -> Style: GlobalClass
+  if (set == 4)
+    return "cube circle cylinder polygon polyhedron square sphere "
+      "surface import ";           // -> Style: GlobalClass
 
-    return 0;
+  return 0;
 }
-
-
diff --git a/src/scadlexer.h b/src/scadlexer.h
index 328c17ee..50e6347a 100644
--- a/src/scadlexer.h
+++ b/src/scadlexer.h
@@ -8,13 +8,12 @@
 class ScadLexer : public QsciLexerCPP
 {
 public:
-    ScadLexer(QObject *parent);
-    virtual ~ScadLexer();
-    const char *language() const;
-    const char *keywords(int set) const;	
+	ScadLexer(QObject *parent);
+	virtual ~ScadLexer();
+	const char *language() const;
+	const char *keywords(int set) const;	
   
 private:
-    ScadLexer(const ScadLexer &);
-    ScadLexer &operator=(const ScadLexer &);
-
+	ScadLexer(const ScadLexer &);
+	ScadLexer &operator=(const ScadLexer &);
 };