strbuffer: adjust indentation

src/strbuffer.h

@@ -63,7 +63,7 @@ template <typename C> class basic_buffer
 	///
 	std::list<FormatPos> itsFormat;
 	
-	public:
+public:
 	/// Constructs an empty buffer
 	///
 	basic_buffer() { }
@@ -218,7 +218,7 @@ template <typename C> class basic_buffer
 		return w;
 	}
 	
-	private:
+private:
 	/// Loads an attribute to given window object
 	/// @param w window object we want to load attribute to
 	/// @param value value of attribute to be loaded