Add remark that '...' may be used to denote ellipsis in informal fomu… #1183

Job	Run time
Check for duplicate jobs to avoid duplication	7s
Generate TeX output using metamath.exe	2m 9s
Verify using smetamath-rs (smm3) (Rust verifier by Stefan O'Rear)	20s
Verify using checkmm (a C++ verifier by Eric Schmidt)	25s
Verify using metamath.exe (original C verifier by Norman Megill)	34s
Verify using mmj2 (Java verifier by Mel L. O'Cat and Mario Carneiro)	1m 8s
Verify using metamath-knife	10s
Verify iset.mm using mmverify.py (Python verifier by Raph Levien)	12s
Verify set.mm using mmverify.py (Python verifier by Raph Levien)	36s
Check dates in set.mm	15s
	5m 56s

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