tools: some manual code nicenings

Origin commit data
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Branch: master
Commit: 3fd895b228
Author: vanhofen <vanhofen@gmx.de>
Date: 2021-11-07 (Sun, 07 Nov 2021)

Origin message was:
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- tools: some manual code nicenings

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No further description and justification available within origin commit message!

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This commit was generated by Migit

tools/pic2m2v.c

@@ -69,7 +69,7 @@ int main(int argc, char **argv)
 			printf("converting %s -> %s\n", fname, destname);
 			/* it does not exist or has a different date, so call ffmpeg... */
 			sprintf(cmd, "ffmpeg -y -f mjpeg -i '%s' -s %s '%s' </dev/null",
-			    fname, TARGETRES, destname);
+				fname, TARGETRES, destname);
 			system(cmd); /* TODO: use libavcodec to directly convert it */
 			utime(destname, &u);
 		}