Updated comments
diff --git a/include/FTGLTextureFont.h b/include/FTGLTextureFont.h
index cea81e3..4b76056 100755
--- a/include/FTGLTextureFont.h
+++ b/include/FTGLTextureFont.h
@@ -66,12 +66,12 @@ class FTGL_EXPORT FTGLTextureFont : public FTFont
* Get the size of a block of memory required to layout the glyphs
*
* Calculates a width and height based on the glyph sizes and the
- * number of glyphs.
+ * number of glyphs. It over estimates.
*/
void GetSize();
/**
- * Creates an OpenGL texture object.
+ * Creates a 'blank' OpenGL texture object.
*
* The format is GL_ALPHA and the params are
* GL_TEXTURE_WRAP_S = GL_CLAMP