[CHG] Some doxygen improvement

GRRLIB/GRRLIB/GRRLIB_bmf.c

@@ -29,6 +29,7 @@ THE SOFTWARE.
  * Load a ByteMap font structure from a buffer.
  * @param my_bmf The ByteMap font buffer to load.
  * @return A GRRLIB_bytemapFont structure filled with BMF informations.
+ * @see GRRLIB_FreeBMF
  */
 GRRLIB_bytemapFont*  GRRLIB_LoadBMF (const u8 my_bmf[] ) {
     GRRLIB_bytemapFont *fontArray = (struct GRRLIB_bytemapFont *)malloc(sizeof(GRRLIB_bytemapFont));

GRRLIB/GRRLIB/GRRLIB_core.c

@@ -138,11 +138,11 @@ int  GRRLIB_Init (void) {
     // Default settings
     GRRLIB_Settings.antialias = true;
     GRRLIB_Settings.blend     = GRRLIB_BLEND_ALPHA;
-    
+
     // Schedule cleanup for when program exits
     is_setup = true;
     atexit(GRRLIB_Exit);
-    
+
     return 0;
 }
 

GRRLIB/GRRLIB/GRRLIB_print.c

@@ -58,7 +58,7 @@ void  GRRLIB_Printf (const f32 xpos, const f32 ypos,
 }
 
 /**
- * Print formatted output.
+ * Print formatted output with a ByteMap font.
  * @param xpos Specifies the x-coordinate of the upper-left corner of the text.
  * @param ypos Specifies the y-coordinate of the upper-left corner of the text.
  * @param bmf The ByteMap font to use.
@@ -71,7 +71,6 @@ void  GRRLIB_PrintBMF (const f32 xpos, const f32 ypos,
                        const f32 zoom, const char *text, ...) {
     uint  i, j, x, y, n, size;
     char  tmp[1024];
-
     f32   xoff = xpos;
 
     va_list argp;