Issue #2336569 by bnjmnm, lauriii, Stefan Lehmann, samaphp, HeikeT, tompagabor, katherined, larowlan, alexpott, pghaemim, raedkhurayji: Remove incomplete <span> usage from #field_prefix and #field_suffix

Issue #1182850 by xjm, Stefan Lehmann, jmcintyre, Bojhan: Remove full stops at the end of checkbox options.