[cff] minor

src/hb-ot-cff-common.hh

diff --git a/src/hb-ot-cff-common.hh b/src/hb-ot-cff-common.hh
index e3915b1..6735c74 100644
--- a/src/hb-ot-cff-common.hh
+++ b/src/hb-ot-cff-common.hh
@@ -564,11 +564,11 @@
       if (glyph < ranges[i].first)
 	break;
 
-    return (hb_codepoint_t)ranges[i - 1].fd;
+    return (hb_codepoint_t) ranges[i - 1].fd;
   }
 
-  GID_TYPE &nRanges () { return ranges.len; }
-  GID_TYPE nRanges () const { return ranges.len; }
+  GID_TYPE        &nRanges ()       { return ranges.len; }
+  GID_TYPE         nRanges () const { return ranges.len; }
   GID_TYPE       &sentinel ()       { return StructAfter<GID_TYPE> (ranges[nRanges () - 1]); }
   const GID_TYPE &sentinel () const { return StructAfter<GID_TYPE> (ranges[nRanges () - 1]); }
 
@@ -608,8 +608,8 @@
 
   hb_codepoint_t get_fd (hb_codepoint_t glyph) const
   {
-    if (this == &Null (FDSelect))
-      return 0;
+    if (this == &Null (FDSelect)) return 0;
+
     switch (format)
     {
     case 0: return u.format0.get_fd (glyph);