Noticed GFX2D PGEX was incorrect file

Extensions/olcPGEX_Graphics2D.h

@@ -3,7 +3,7 @@
 
 	+-------------------------------------------------------------+
 	|         OneLoneCoder Pixel Game Engine Extension            |
-	|                Advanced 2D Rendering - v0.4                 |
+	|                Advanced 2D Rendering - v0.5                 |
 	+-------------------------------------------------------------+
 
 	What is this?
@@ -86,30 +86,30 @@ namespace olc
 		class Transform2D
 		{
 		public:
-			inline Transform2D();
+			 Transform2D();
 
 		public:
 			// Set this transformation to unity
-			inline void Reset();
+			 void Reset();
 			// Append a rotation of fTheta radians to this transform
-			inline void Rotate(float fTheta);
+			 void Rotate(float fTheta);
 			// Append a translation (ox, oy) to this transform
-			inline void Translate(float ox, float oy);
+			 void Translate(float ox, float oy);
 			// Append a scaling operation (sx, sy) to this transform
-			inline void Scale(float sx, float sy);
+			 void Scale(float sx, float sy);
 			// Append a shear operation (sx, sy) to this transform
-			inline void Shear(float sx, float sy);
+			 void Shear(float sx, float sy);
 
-			inline void Perspective(float ox, float oy);
+			 void Perspective(float ox, float oy);
 			// Calculate the Forward Transformation of the coordinate (in_x, in_y) -> (out_x, out_y)
-			inline void Forward(float in_x, float in_y, float &out_x, float &out_y);
+			 void Forward(float in_x, float in_y, float &out_x, float &out_y);
 			// Calculate the Inverse Transformation of the coordinate (in_x, in_y) -> (out_x, out_y)
-			inline void Backward(float in_x, float in_y, float &out_x, float &out_y);
+			 void Backward(float in_x, float in_y, float &out_x, float &out_y);
 			// Regenerate the Inverse Transformation
-			inline void Invert();
+			 void Invert();
 
 		private:
-			inline void Multiply();
+			 void Multiply();
 			float matrix[4][3][3];
 			int nTargetMatrix;
 			int nSourceMatrix;
@@ -118,13 +118,13 @@ namespace olc
 
 	public:
 		// Draws a sprite with the transform applied
-		inline static void DrawSprite(olc::Sprite *sprite, olc::GFX2D::Transform2D &transform);
+		 static void DrawSprite(olc::Sprite *sprite, olc::GFX2D::Transform2D &transform);
 	};
 }
 
 
-#ifdef OLC_PGE_GRAPHICS2D
-#undef OLC_PGE_GRAPHICS2D
+#ifdef OLC_PGEX_GRAPHICS2D
+#undef OLC_PGEX_GRAPHICS2D
 
 namespace olc
 {