diff --git a/src/sfntfont-android.c b/src/sfntfont-android.c
index 30cf1876191..adf9bf74632 100644
--- a/src/sfntfont-android.c
+++ b/src/sfntfont-android.c
@@ -95,7 +95,7 @@ static size_t max_scanline_buffer_size;
 	    }							\
 	  else if (_size <= scanline_buffer.buffer_size)	\
 	    (buffer) = scanline_buffer.buffer_data;		\
-	  /* This is unreachable but clang says it is.  */	\
+	  /* This is unreachable but clang says it is isn't.  */\
 	  else							\
 	    emacs_abort ();					\
 								\
@@ -127,7 +127,7 @@ static size_t max_scanline_buffer_size;
 	}							\
       else if (_size <= scanline_buffer.buffer_size)		\
 	(buffer) = scanline_buffer.buffer_data;			\
-      /* This is unreachable but clang says it is.  */		\
+      /* This is unreachable but clang says it isn't.  */	\
       else							\
 	emacs_abort ();						\
 								\