staging: speakup: spk_types.h Align parenthesis

Make suggested checkpatch modification for
CHECK: Alignment should match open parenthesis

Signed-off-by: Walt Feasel <waltfeasel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/speakup/spk_types.h

@@ -167,7 +167,7 @@ struct spk_synth {
 	int (*probe)(struct spk_synth *synth);
 	void (*release)(void);
 	const char *(*synth_immediate)(struct spk_synth *synth,
-					const char *buff);
+				       const char *buff);
 	void (*catch_up)(struct spk_synth *synth);
 	void (*flush)(struct spk_synth *synth);
 	int (*is_alive)(struct spk_synth *synth);