diff --git a/src/hb-ot-shape.cc b/src/hb-ot-shape.cc
index 09c47c7de..3ea95ce2d 100644
--- a/src/hb-ot-shape.cc
+++ b/src/hb-ot-shape.cc
@@ -902,7 +902,7 @@ hb_ot_substitute_post (const hb_ot_shape_context_t *c)
   if (c->plan->shaper->postprocess_glyphs &&
     c->buffer->message(c->font, "start postprocess-glyphs")) {
     c->plan->shaper->postprocess_glyphs (c->plan, c->buffer, c->font);
-    (void)c->buffer->message(c->font, "end postprocess-glyphs");
+    (void) c->buffer->message(c->font, "end postprocess-glyphs");
   }
 }
 
@@ -1129,7 +1129,7 @@ hb_ot_shape_internal (hb_ot_shape_context_t *c)
   if (c->plan->shaper->preprocess_text &&
     c->buffer->message(c->font, "start preprocess-text")) {
     c->plan->shaper->preprocess_text (c->plan, c->buffer, c->font);
-    (void)c->buffer->message(c->font, "end preprocess-text");
+    (void) c->buffer->message(c->font, "end preprocess-text");
   }
 
   hb_ot_substitute_pre (c);