diff --git a/include/freetype/ftglyph.h b/include/freetype/ftglyph.h
index 08058dadd..832f49cbb 100644
--- a/include/freetype/ftglyph.h
+++ b/include/freetype/ftglyph.h
@@ -537,7 +537,7 @@ FT_BEGIN_HEADER
   /*                                                                       */
   FT_EXPORT( void )
   FT_Matrix_Multiply( const FT_Matrix*  a,
-                      FT_Matrix*  b );
+                      FT_Matrix*        b );
 
 
   /*************************************************************************/
diff --git a/src/base/ftcalc.c b/src/base/ftcalc.c
index 63aed95b7..6d9290e76 100644
--- a/src/base/ftcalc.c
+++ b/src/base/ftcalc.c
@@ -512,8 +512,8 @@
     FT_UInt32  q;
 
 
-    s  = a; a = FT_ABS(a);
-    s ^= b; b = FT_ABS(b);
+    s  = a; a = FT_ABS( a );
+    s ^= b; b = FT_ABS( b );
 
     if ( b == 0 )
     {